Answer:
The answer is A.
Explanation:
the person who is paid obviously make the source reliable.
The question that can be used to to evaluate reliability of a source is : "is this data challenged by anyone in the public?"
Option (C) is correct.
It assesses the credibility of the data by considering whether it has been scrutinized, questioned, or challenged by members of the public or experts in the field. When multiple individuals or experts have reviewed and found the data to be accurate and valid, it increases the likelihood that the source is reliable.
Question C addresses a crucial aspect of source reliability. If data or information presented in a source is being actively challenged or critiqued by individuals in the public or experts within the relevant field, it indicates a healthy level of scrutiny and engagement with the content. A reputable and reliable source should be open to evaluation and discourse within the community it pertains to.
Challenging data indicates that it has undergone a peer-review process, which enhances the source's credibility. It's important to distinguish valid challenges from baseless ones, as a well-supported challenge reinforces the reliability of the source, while unsubstantiated claims may not.
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The complete question is:
A. “Who was paid to do this research?”
B "Is the author American?"
C “Is this data challenged by anyone in the public?”
D “Is this research relevant to me?”
What is the best college in either Alabama, Georgia, or Florida to get a zoology, animal science, or animal behavior degree?
Answer:
It's difficult to beat Auburn University if you wish to pursue a degree in animal science. Auburn is a fairly large public university located in the small city of Auburn. A Best Schools rank of #216 out of 2,576 schools nationwide means Auburn is a great university overall.
There were about 111 animal science students who graduated with this degree at Auburn in the most recent data year. Degree recipients from the animal science major at Auburn University earn $8,300 more than the standard college graduate with the same degree shortly after graduation.
Explanation:
The sum of genetic information (alleles) across all individuals in a population at any one time is called the:______.
The sum of genetic information (alleles) across all individuals in a population at any one time is called the Gene Pool.
Gene Pool- A population of a certain species' gene pool is made up of several genes, both expressed and unexpressed. This might be any population under consideration, such as pond frogs, forest trees, etc.
Allele- At a certain genomic region, an alleles represents one of two or more variations of the DNA sequence (the single base or even a segment of nucleotides). For each genomic region with such variation, a person inherits two different alleles, one from every parent. The person is homozygous for the allele if the two copies are the same.
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Several different kinds of bonds or interactions are involved in generating and maintaining the structure of proteins. True or false?.
Several different kinds of bonds or interactions are involved in generating and maintaining the structure of proteins is true.
A protein's main building block is a chain of linked amino acids. Peptide bonds are used to connect amino acids.A peptide bond is a sort of covalent link that connects an amino acid's carboxyl group to its amino group.The protein's overall structure consists of alpha helices (green) and beta sheets (red). The folding and intramolecular bonding of the linear amino acid chain, which ultimately creates the protein's distinctive three-dimensional shape, are driven by the main structure of a protein, its amino acid sequence. The structure of a protein enables it to function.To learn more about structure of proteins.
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If gtp hydrolysis occurs on a tubulin molecule at the plus end of a microtubule protofilament before another tubulin molecule is added, what typically happens?.
The microtubule depolymerizes will happen when gtp hydrolysis occurs on a tubulin molecule at the plus end of a microtubule protofilament before another tubulin molecule is added.
Microtubules provide a variety of purposes. For instance, they are crucial parts of cilia and flagella and provide the structured, rigid components of the cytoskeleton that provide shape to many cells (cellular locomotory projections). During cell division, they take role in the development of the spindle (mitosis).
The ATP-driven microtubule motor enzymes known as kinesins transform the chemical energy of ATP hydrolysis into mechanical work along microtubule pathways.
The separation of chromosomes during mitosis depends on microtubule depolymerization, which also aids in the placement of the yeast mitotic spindle. Dynein and kinesin, two molecular motors that are connected to microtubules, have crucial functions as well.
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At a chemical synapse, the action of the neurotransmitter is determined by the ligand-gated receptor on the postsynaptic cell. True or false?.
It is true that at a chemical synapse, the action of the neurotransmitter is determined by the ligand-gated receptor on the postsynaptic cell.
Neurotransmitters are the signaling molecule that are released to create a synaptic signal between two neurons. They can also be called ligands in simple terms. The neurotransmitter could ne excitatory or inhibitory. The examples are: glutamate, GABA, acetylcholine, etc.
Ligand-gated receptors are those that function only when a specific ligand binds to them. The ligand they bind to can show its effect only when such receptors are present, otherwise the signaling does not take place. They are also called ionotropic receptors.
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2. DNA and histone proteins are the fundamental parts of a_________
Answer:
chromatin?
Explanation:
When viewing the euglena in lab, you should be able to positively identify the _________ and __________.
When viewing the euglena in lab, you should be able to positively identify the chloroplast and stigma.
Chloroplast is the cell organelle present in photosynthesizing organisms. These organisms are: plants, some bacteria and some fungi. It is a double membranous organelle that consists of the green colored pigment called chlorophyll.
Stigma is a photoreceptive organelle in the euglena present at the base of the reservoir. It is also called the red eyespot. The role of stigma is to focus the light upon the paraflagellar body. This helps the euglena to perform phototaxis, a phenomenon of movement of the body in response to light.
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Calculate the expected percent increase in industrial electricity use between 2010 and 2020. Round your answer to the nearest whole percentage.
The US is one of the most industrialized nations in the world. In 2021, the industrial sector was responsible for 33% of all US energy consumption and 35% of all US end-use energy. 1
Energy sources are widely used in industry.
The industrial sector in the United States employs a range of energy sources, such as:
Hydrocarbon gas liquids (HGLs), such as distillate and residual fuel oils, petroleum, and electricity
Renewable resources, mostly biomass like pulping liquids (also known as "black liquor"), other papermaking waste products, and waste products from forestry, agriculture, and lumber milling
both coal and coal tar In 2018, coal accounted for 7% of the total manufacturing energy feedstock utilized, with primary metals manufacturers using the majority of it (for the production of iron and steel) to make primary metals, and petroleum and coal products manufacturers using the balance. Other feedstocks included coke, breeze, petroleum products including bitumen, lubricants, waxes, and petrochemicals, as well as residual and distillate fuel oils.
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What's My Job? Assign an organelle to each job. Use the word bank provided.
Word Bank
cell membrane
cell wall
centrioles
chloroplast
cytoplasm
cytoskeleton
Golgi aparatus?
endoplasmic reticulum
Organelle
10. chloroplast
11. Cell Membrane
12.
lysosome
mitochondria
nucleus
ribosome
vacuole
vesicle
Job Description
cafeteria - provides food to feed the workers
entrance security-checks who enters & exits the building
machines - manufactures goods that will be sold
holding area-storage room holds goods coming into & leaving company
CEO in charge of all aspects of company
13. Vacuole
14. Nucleus
15. endoplasmic reticelevators & hallways-where people & goods travel
16.
floor of the building - where all the action takes place
17. Ribosomes
18.
19.
20.
21. Cell Wall
22. LYSo Some
23.
secretary-organizes paperwork to expand company w/ more franchises
steel frame & inside walls of building - gives building its shape
packages- of goods that are ready to be sold
power generator - provides electricity to run machines
outside walls of building-protects goods from being stolen
shredder-breaks down large pieces of trash from creating goods
post office-packs & prepares goods to be sold
Answer:
Cell Membrane- Entrance security- checks who enters and exits the building
Cell Wall- Outside walls of building- protects goods from being stolen
Centrioles- Steel frame and inside walls of building- gives building its shape
Chloroplast- Cafeteria- provides food to feed the workers
Cytoplasm- Floor of the building- where all the action takes place
Golgi Apparatus- Packages- goods that are ready to be sold
Endoplasmic Reticulum- Elevators and Hallways- where people and goods travel
Lysosome- Shredder- breaks down large pieces of trash from creating goods
(the) Mitochondria (is the powerhouse of the cell)- Power generator- provides electricity to run machines
Nucleus- CEO- in charge of all aspects of the company
Ribosome- Secretary- Organizes paperwork to expand the company w/ more franchises
Vacuole- Holding area- storage room holds goods coming into and leaving the company
Vesicle- Post office- packs and prepares goods to be sold
What structure in the hypothalamus receives information about light from the retina and routes it to structures of the brain that regulate biological rhythms?.
The suprachiasmatic nucleus is a bilateral structure located in the front part of the hypothalamus (SCN). It serves as the primary pacemaker of the circadian timing system and regulates most of the body's circadian rhythms.
Your behavioural rhythm is controlled by the suprachiasmatic nucleus (SCN), a cluster of hundreds of cells in the hypothalamus that receives information about light exposure directly from your eyes.
While the hypothalamic suprachiasmatic nucleus (SCN) is generally in charge of synchronising circadian clocks throughout the body, rhythmicity in other hypothalamic nuclei has emerged as a key regulator of physiological rhythms such the sleep-wake cycle and daily food intake.
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lactobacillus in yogurt, some escherichia coli in the intestines of humans and animals, and rhizobium that fixes atmosphere nitrogen are all considered beneficial bacteria.
Lactobacillus in yogurt, some escherichia coli in the intestines of humans and animals, and rhizobium that fixes atmosphere nitrogen are all considered beneficial bacteria is true.
The health benefits of yoghurt, which is made when milk is fermented by the bacteria Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus, have been known for a very long time. Researchers have concentrated on the scientifically proven effect of yoghurt cultures alone on gut metabolism in a few papers. Yogurt bacteria have been demonstrated to impact intestinal transit time, boost the gut immune system, and improve lactose digestion in lactose intolerant people, while some authors were unable to support these findings. Researchers have also looked at the immunological and genetic underpinnings of the immunostimulatory characteristics of yoghurt starters.Live microorganisms that, when given in sufficient quantities, boost the host's health are known as probiotics.To learn more about Lactobacillus.
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9. How do viruses such as HIV enter an animal cell?
רוו.
Answer: it first attaches to and fuses with the host cell.
Explanation:
Retroviruses also have the enzyme reverse transcriptase, which allows it to copy RNA into DNA and use that DNA "copy" to infect human, or host, cells. When HIV infects a cell
so the answer is that it first attaches to and fuses with the host cell.
What is a genetic clone?
an organism developed from an organism that has already been born by creating an exact genetic copy of one of that organism's cells
an organism produced when a zygote splits into two embryos, which have slight variations in their genetic makeup
an organism produced by the transfer of genes from one organism to another, giving the second organism a new characteristic
an organism developed from the modification of DNA that leads to changes in the proteins produced
An organism developed from another life form who has already been born by creating an exact genetic copy of one of that organism's cells is a genetic clone (Option 1).
What is a genetic clone?A genetic clone is a new organism developed by cell division (i.e. mitosis) of a genetically identical parental cell, which generally involves a type of asexual mode of reproduction to form the first cell called zygote that will develop into an adult organism.
In conclusion, a genetic clone is an organism developed as a genetically identical copy of one of the organism's cells is a genetic clone, which involves an asexual mode of reproduction (Option 1).
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Hi, I’m really confuse with the topic of digestive system!
Can anyone help me with describe and explain how food is digested ? Please also include chemical and physical digestion, including the type of enzymes too!
Thanks!!:)
Answer:
Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a form that is absorbable into the bloodstream.
PLEASE HELP WILL GIVE BRAINLIEST
Sustainability means developing practices that protect the environment while also providing for human needs. Which of the following changes would be most helpful in achieving sustainable agriculture?
Clearing land for agriculture by cutting down trees instead of burning them
Rotating crops to replenish the soil with nutrients
Tilling the ground to remove weeds and create uniform crops
Growing crops that produce only renewable resources
The change that would be most helpful in achieving sustainable agriculture is rotating crops to replenish the soil with nutrients (Option 2 is correct).
What is sustainable agriculture?Sustainable agriculture is a type of agricultural practice that allows the renovation of renewable resources. This procedure can be maintained over a longer period of time without the need to incorporate new material into the soil, which is achieved by rotating crops and thus replenishing the soil with more nutrients.
In conclusion, sustainable agriculture is associated with the rotation of plant crops, which helps to reload the soil with nutrients and thus new crops can grow in different seasons (Option 2).
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What structure in the hypothalamus receives information about light from the retina and routes it to structures of the brain that regulate biological rhythms?.
The suprachiasmatic nucleus is the structure in the hypothalamus that receives information about light from the retina and passes it to brain areas that govern biological cycles (SCN).
The suprachiasmatic nucleus (SCN), a group of hundreds of cells in the hypothalamus, regulates behavioral rhythm by taking information about light exposure directly from the eyes.
The anterior portion of the hypothalamus has a bilateral structure called the suprachiasmatic nucleus (SCN). It controls the majority of the body's circadian cycles and is the primary pacemaker of the circadian timing system. There are numerous afferent neuronal pathways that connect to the SCN. Its principal tract is the retinohypothalamic tract, which develops from photosensitive ganglion cells in the retina. The suprachiasmatic nucleus's efferent projections innervate tissues like the pineal gland, which creates melatonin to promote sleep all night long.
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quizlet cells may frequently find themselves in an environment with very low extracellular concentrations of substances needed in higher amounts inside the cell. to obtain these needed items, such cells would be most likely to engage in
Cells may frequently find themselves in an environment with very low extracellular concentrations of substances needed in higher amounts inside the cell. To obtain these needed items, such cells would be most likely to engage in active transport.
A cell is the most basic and fundamental unit of life. It is the building block of all the organisms. Cells can be of two types: prokaryotic and eukaryotic. A prokaryotic is the primitive type of cell with no true nucleus. Whereas, eukaryotic is the cell with true nucleus and cell organelles.
Active transport is the type where substances cross the plasma membrane against their concentration gradient. This means they travel from the region of low concentration to the higher one. For this they require energy and hence the name active transport.
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When purified cytochrome oxidase is exposed to cyanide, the cyanide binds reversibly and with high affinity to the enzyme’s active site. What will be the likely outcome if mitochondria are exposed to high levels of cyanide?.
The cyanide will prevent movement of electrons along the electron transport chain in the mitochondria.
Cyanide inhibits the enzyme cytochrome C oxidase, often known as Complex IV, an important complex in the electron transport chain. Cyanide essentially stops the passage of electrons across the chain by blocking this complex. As a result, protons cannot be pushed from the matrix to the intermembranous area, and so no proton gradient can be created. The electrons are received by oxygen, the final acceptor, in the fourth protein complex.
The oxygen with its additional electrons subsequently joins with two hydrogen ions to make water, further strengthening the electrochemical gradient. If the mitochondrion lacked oxygen, electrons could not be extracted from the system, and without a proton gradient, protons will not flow through ATP synthase, resulting in no ATP production.
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PLEASE HELP 100 POINTS
Random mutations can cause all kinds of genetic changes to an organism. For example one bug might have extra legs due to a mutation. Will this trait be likely to be passed on to future generations?
YES OR NO
Answer:
the answers is yes
Explanation:
because it changes the genetic code, and genetic code is the genes and they define who you are amd wat u look like
Which of the following is characterized by a group of abnormal body cells that suddenly begin to
undergo cell division at a very rapid rate?
O
Cancer
Hemophilia
Arthritis
Albinism
Answer:
cancer
hope it helps......
male productive system
5 parts:
descriptions:
functions:
female productive system
5 parts:
descriptions:
functions:
Phallus, scrotum, urethra, seminal vesicles, and testicles form parts of a male productive/reproductive system while the uterus, vagina, ovaries, cervix, and fallopian tubes form parts of a female productive/reproductive system.
Parts of the male reproductive system with their descriptions and functions
Phallus is an external part of the male reproductive system and it is the easiest part used to identify a male child. It is cone-shaped as it is thicker moving towards the base. It helps the body to pass out urine and it also plays a major role in copulation.Scrotum is also an external part of the male reproductive system located below the phallus. The scrotum houses the testicles keeping the temperature lower than that of the body.Urethra is a tube that works as an internal male reproductive system that nourishes the sperm and aids ejaculation. Seminal vesicles are like pouches located behind the bladder. They play a major role in sperm movement. Testicles are two oval-shaped glands and are considered one of the most important parts of the male reproductive organ. They primarily produce sperms.Parts of the female reproductive system with their descriptions and functions
Uterus also known as the womb, is located in the lower abdomen of the female reproductive system. It has a primary assignment of allowing implantation, nourishment, and protection of the fetus.Vagina starts the external part of the female reproductive system linking to the uterus. It aids copulation while being responsible for the passage of the fetus during childbirth.Ovaries are in pairs like the testicles in males. They are located in the region of the uterus with a primary function of egg production. Cervix acts play a major role before, during, and after pregnancy. It serves as a guard to the uterus which sperm can travel through to fertilize eggs and it also contributes to the process of childbirth. Fallopian tubes are found in the lower abdomen of the female reproductive system. It transports fertilized eggs from the ovary to the uterus for implantation.In summary, sexual reproduction would not be possible without the male and female reproductive systems.
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The change in the actual air temperature as you go up into the atmosphere is called:______.
Answer:expand
Explanation:
Got it right in a quiz
A cat food company wants to know if a new hairball formula food will affect the g
amount of hairballs produced by long haired cats. A study is done with 80 long haired cats. Group A gets the new food. Group B gets regular food. Both groups are given the food for 4 weeks. The amount of hairballs produced in each group is counted. Both groups get the same amount of water, exercise, cage conditions and brushing.
Independent variable:
Constants/controlled variables:
Control group:
What is the hypothesis?
Dependent variable:
Experimental group:
Answer: Give your cat a specialized “hairball formula” cat food. Many pet food manufacturers now make hairball-reduction cat foods. These high-fiber
Explanation:
Specialized cells such as white blood cells interact with foreign particles in the body. A particular cell belonging to this category recognizes bacteria and forms a covering around it, pinching off the vacuole. The cell then performs
. The foreign particles recognized by the particular type of cells differ from the ones recognized by another type of white blood cell. This situation indicates that the receptors are
The endocytosis and the receptors are specific for the cells.
The immune system's special white blood cells are those. They play a crucial role in protecting the body from outside threats like germs. They locate the bacteria in order to accomplish this and create an envelope around it, pinching off the vacuole. This enables the cell to engage in a process known as endocytosis.
The white blood cells have highly special receptors that help them recognize certain foreign particles. For example, B cells produce antibodies that interact with particular antigens to trigger a particular immune response. Alternately, it could be claimed that a particular foreign substance is recognized by a distinct white blood cell, demonstrating the individuality of these cells' receptors.
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The organelles that are both surrounded by a double membrane, have their own dna, are involved in energy metabolism, and have their own protein synthesis machinery are the.
The organelles that are both surrounded by a double membrane, have their own DNA, are involved in energy metabolism, and have their own protein synthesis machinery are Mitochondria, and Chloroplast.
Mitochondria- The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular). Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP).
Chloroplast- Organelles found in plant cells called chloroplasts use the photosynthetic process to change energy from the sun into reasonably stable chemical energy. They maintain life on Earth in this way.
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True or False: The Law of Conservation of Mass states:
Matter cannot be created nor destroyed in any physical or chemical process.
The matter is just rearranged.
The mass of the reactants is not equal to the mass of the products.
Why did it take so long to recognize hybrids?
Answer:
It took so long to recognize hybrids because Leamous..had to figure out the process to finally figure out what was going on .
Explanation:
Develop a multimedia presentation that summarizes the thesis and main points of your research paper on animal intelligence.
1. The presentation slides can be created using presentation software.
2. The presentation should include charts, graphs, video clips, animations, and/or audio clips.
3. The presentation should support a scripted oral presentation where you explain your thesis, or argument. Each presentation slide should include one subtopic and supporting details.
4. The end of the presentation should include an MLA-formatted list of sources (for the text and the visuals). MLA citations are required.
5. Use eye contact, gestures, and an appropriate tone.
6. Use language appropriate to the topic and audience.
7. Follow your teacher's guidelines for sharing the presentation.
The mental abilities of non-human animals, such as insect cognition, are included in the category of animal cognition. Comparative psychology was the foundation for the study of animal learning and conditioning that is applied in this discipline.
Animal cognition have shown evidence of cognitive skills like causal and logical reasoning, mirror self-recognition, deceit, symbolic communication, foresight, tool creation, and tool usage. The different ways that nonhuman animals can use animal cognition and learning mechanisms to address challenges in their surroundings. Although many animals possess unique cognitive skills that help them thrive in their unique settings, they do not frequently find solutions to new issues. Of course, some of them do, and we refer to them as intellectual, but none of them are as witty as we are. Chimpanzees are the closest surviving cousins to us, so it makes sense that they would rank among the most intelligent creatures in Animal cognition.
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Multimedia presentation that summarizes the thesis and main points of our research paper on animal intelligence can be made by including following points :
Intelligence is one of the characteristic features of being human and it comes in various forms. For example, there’s verbal-linguistic intelligence which is also known as communicative ability, spatial intelligence which is basically the ability to observe the world with the mind’s eye , logical-mathematical intelligence which is basically the ability to solve mathematical problems and emotional intelligence is known to be the ability to identify and manage your own emotions and the emotions of others. There are also many other types of intelligence which, in the process of understanding the workings of the human mind, we have tried to disentangle and define.
When we talk of Animal Intelligence, we talk in quite different terms. The study of animal intelligence has a long history. Ever since Darwin’s book titled as the Origin of Species was published, scientists have attempted to understand how animals think, comparing and contrasting this with human thought.
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many bacterial communities secrete polysaccharides and other hydrophilic polymers. this mesh-like accumulation can help protect the bacteria growing within from antibiotics or disinfectants.
The mesh-like accumulation of polysaccharides and other hydrophilic polymers that helps protect the bacteria growing within from antibiotics or disinfectants form communities called biofilms.
Disinfectants are the chemical agents that can destroy the bacteria and other small insects. Disinfectants are generally in liquid form and are used in daily cleaning of households or commercial places. Disinfectants are classified into two groups: oxidizing and non-oxidizing.
Biofilms are the accumulation of microorganism of one or several types that form layer like structure. These layers can be inside any living organisms or on any inanimate surface. For example, dental plaque is a biofilm of bacteria on the teeth.
The question is incomplete, the complete question is:
Many bacterial communities secrete polysaccharides and other hydrophilic polymers. This mesh-like accumulation can help protect the bacteria growing within from antibiotics or disinfectants. These communities are called _______.
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8. Show the cross between an Andalusian Chicken and a black chicken.
a (5 pts.)
% are Black Chickens (1 pt.)
% are Andalusian Chickens (1 pt.)
% are White Chickens (1 pt.)
c. Why don't any of the chickens have white feathers? (3 pts.)
b.
Answer: Two erminette chickens were crossed. Show the Punnett square. a) What's the probability they would have a black chick? 25%.
The Blue Andalusian, Spanish: Andaluza Azul, is a breed of domestic chicken indigenous to the autonomous community of Andalusia in south-west Spain.
Explanation: