Answer:
I am pretty sure it will be A and O
how are earth worms important in the environment. ?
Answer:
Worms help to increase the amount of air and water that gets into the soil.
In science writing, what is the purpose of historical points of reference?
to help readers connect prior knowledge to new discoveries
to help readers sympathize with past scientists
to help readers understand an especially difficult concept or idea
to help readers understand the complete history of a scientific idea
Answer:
to help readers connect prior knowledge to new discoveries
Explanation:
Since scientists are always making new studies and or discoveries, it is important that the readers understand how prior information has changed and how it has improved since the past. This could also allow for the readers to learn about new inventions and new procedures these scientists have used to upgrade previous discoveries or to create new ones.
Hope this helped!
In science writing, what is the purpose of historical points of reference to help readers connect prior knowledge to new discoveries. Thus option A is correct.
what is science writing ?
The science writing is defined as the writing about a scientific subject matter in a non-technical manner for an audience of non-scientists called popular science writing.
Science writing may refer to writing that reports of scientific observations and results are obtained in a manner governed by specific conventions. More commonly known as scientific writing.
scientists are always make new studies and or discoveries, it is important that the readers understand how prior information has changed and how it has improved since the past.
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Consider an organism that has a dominant phenotype, is it possible to determine its genotype? explain your answer
Answer:
Yes, it is possible via testcrossing
Explanation:
The law of dominance has made it possible that a phenotype may be expressed without knowing the actual genotype (allele combination). This occurs when an allele is dominant over another allele (recessive), hence, the dominant phenotype can either be in a heterozygous or purebred state.
However, a way to discover the genotype of an organism that is portraying dominant phenotype is TEST CROSS. Test cross is the crossing of the unknown genotype with a recessive condition (will contain same recessive alleles).
After crossing, the offsprings will be used to determine whether the parent with unknown genotype is heterozygous or not.
- If the offsprings all exhibit the dominant phenotype, the unknown genotype contains the same dominant alleles e.g DD.
- If 50% of the offsprings exhibit a recessive phenotype, the unknown genotype is heterozygous e.g Dd.
What type of natural feature is most common in Japan?
deserts
grasslands
rainforests
volcanoes
produce the eggs or ova
Explanation:
yes produce the eggs and ova
The ovaries produce the egg cells, called the ova or oocytes.
What is reduced during glycolysis?
Answer:
There is one redox reaction during glycolysis. The oxidation of glucose begins during glycolysis. NAD+ accepts the electrons during the oxidation, and as a result it gets reduced. A total of 2 NADH are produced.
Explanation:
Answer:
During glycolysis, NAD is reduced
please answer this nicely.
If you'll be given a chance to choose what energy to use either GEOTHERMAL ENERGY or SOLAR ENERGY, what energy would you pick and why?
Cells in the nervous system act independently, but cells in the circulatory system function together.
Answer:
Cells in the nervous system are different in structure from cells in the circulatory system, and they carry out different specialized functions.
Explanation:
Answer:
it is because here full co ordination is required
Explanation:
HELPPPPPPPP
What is the amplitude?
A. the distance from the center of the wave to the crest or the trough.
B. The distance between the two crests
C. The highest point in the wave
D. The lowest point in the wave
The distance from the center of the wave to the crest or the trough, hence option A is correct.
What is amplitude?It alludes to the greatest departure from equilibrium that an item in periodic motion may exhibit. As an illustration, consider how a pendulum moves through its equilibrium point (straight down) and then moves outward to its maximum extent.
Measure the largest displacement of a point in the wave's medium from its resting position to determine its wavelength. Measure the length of the wave's cycle, generally from peak to crest or trough to trough, to determine its amplitude.
Think about how a pendulum travels through its equilibrium point (straight down) and then goes outward to its farthest point as an illustration.
Therefore, the distance from the center of the wave to the crest or the trough, hence option A is correct.
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Fiona wants to use the scientific method to answer the question "Do oxygen levels in the air of photosynthesis?" She reads about photosynthesis in her biology book and is ready to carry the next step. should she do next? O perform an experiment design a procedure make observations a hypothesis
Answer: hypothesis, prediction, design experiment, carry out experiment, etc
Explanation:If the question is supposed to be, is there a connection between atmospheric oxygen level and photosynthesis, then the next step would be to frame the hypothesis, which could be, for example,
“photosynthesis requires oxygen”, and a prediction such as,,
in a closed system, photosynthesis will reduce the oxygen level, or even photosynthesis does not proceed without oxygen.
and a format to test the hypothesis (design an experiment)
perform the experiment
collect data
analyse data
(of course, in this case, the data will support the null hypothesis).
Answer:
The correct answer is D!:)
Explanation:
Hope this helps!:)
What cells does for your body?
Answer:
The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves.
Explanation:
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12.
Which statement correctly distinguishes the functions of lipids from other types of biomolecules?
F.
They are used to store genetic information.
G.
They help with the regulation of blood glucose.
H.
They are a major component of cell membranes.
J.
They are made up of several different amino acids.
Answer:j
Explanation:
The statement that correctly distinguishes the functions of lipids from other types of biomolecules is: They are a major component of cell membranes.
BIOMOLECULES:
There are four major biomolecules in nature and they are carbohydrates, proteins, lipids, and nucleic acids. Each biomolecule perform specific functions in a living system. Some major functions of each biomolecule are as follows:Proteins: They are involved in the repair of tissues and regulation of biochemical activities. Carbohydrates: They are involved in the storage and supply of energy for cell's. Nucleic acids: They are involved in the storage and transmission of genetic information in living cells. Lipids: They are major component of the cell membrane of living organisms. Therefore, the statement that correctly distinguishes the functions of lipids from other types of biomolecules is: They are a major component of cell membranes.Learn more at: https://brainly.com/question/3498396?referrer=searchResults
How would you describe the structures of each macromolecule?
Ecological ____
is the change in population and
diversity of different species present in an ecosystem over
time.
Answer:
Ecological succession.
Explanation:
In humans, hemophilia is sex linked. If a woman is a carrier for the trait, what is the chance that her daughters will also be carriers? (Assume their father is normal.)
How do frogs and toads, as well as salamanders, typically protect themselves from predators?
by injecting venom into the predator using teeth
by crawling or hopping to a safe place
by squeezing the predator to suffocate it
O by rolling over and pretending to be dead
Answer:
by crawling or hopping to a safe place
Explanation:
Most Amphibians like frogs, road, salamander protect themselves from predator by hopping and crawling to a safe place because they have the ability to puff out and look bigger in the sight of the predator. They can also remain underneath in water quietly for a long time. For example frog secrete moisture which sometimes it is irritating to the predators and serve as a defensive mechanism.
Answer:
Answer:
by crawling or hopping to a safe place
What impact could artificially raising the carrying capacity have on the deer
population long term?
Answer:
Deer population increases.
Explanation:
Deer population increases if increasing occur in carrying capacity of an ecosystem by artificial means because more food, water, shelter and other resources are available to the deer due to increasing carrying capacity of an ecosystem. If food, water and shelter are available in large amount to the deer so they reproduce rapidly and increase occur in their population.
what the best examples of fungi reproduction?
Answer:
Fungi reproduce asexually by fragmentation, budding, or producing spores. Fragments of hyphae can grow new colonies. Mycelial fragmentation occurs when a fungal mycelium separates into pieces with each component growing into a separate mycelium. Somatic cells in yeast form buds.
What would the mRNA strand look like if it was coded using the following DNA stand: AACGTT
Answer:
AACGTT — DNA
UUGCAA — mRNA
29. Which of the following occurs throughout most
of a star's lifetime?
A. matter ejection
B. gas contraction
C. heavy core formation
D. nuclear fusion

Change the following sequence (GGAUUC) to show:
a. Substitution
b. Insertion
c. Deletion
DONT CHOOSE A< B< C
I need each of those to have an answer. So if you dont know how to do it , dont say anyhting. I will give brainlist
Answer:
Given the sequence of bases of the RNA GGAUUC, the possible mutations would be:
a. Substitution: GGAUUC → GGAAUC
b. Insertion: GGAUUC → GGACCUUC
c. Deletion: GGAUUC → GG_UC
Explanation:
The fragment observed is recognized as RNA, due to the presence of uracil (U). The mutations observed in this fragment are derived from a mutated DNA molecule, which was transcribed into mRNA
Substitution is a molecular mutation that occurs when one nitrogenous base is changed to another in the DNA sequence. GGAUUC → GGAAUC Mutated DNA: CCTTAGInsertion occurs when entire bases or segments are added to the original genetic material, resulting in a longer molecule. GGAUUC → GGACCUUC Mutated DNA: CCTGGAAGDeletion is a type of mutation where genetic material is lost, which can be nitrogenous bases or segments of the molecule. GGAUUC → GG_UC Mutated DNA: CC_AGEach of these mutations can have an effect on protein synthesis, affecting the structure or function of the final protein.
Smokers, alcohol abusers, overweight and obesity men are more
likely to have sperm which are?
Answer:
fewer in number.
Explanation:
A low sperm count also known as oligospermia can be defined as a medical condition which typically involves a man (adult male) having fewer than 15 million sperm per millilitre of semen.
Basically, low sperm count (oligospermia) is usually caused in men due to health and lifestyle factors such as smoking, alcohol or drug abuse, obesity, genetics, sexually transmitted infections (STIs), age etc.
Hence, smokers, alcohol abusers, overweight and obesity men are more likely to have sperm which are fewer in number i.e fewer than 15 million sperm per millilitre of semen.
Generally, a healthy or normal sperm motility ranges from over 20 million to 200 million sperm per millilitre of semen.
Find an
equivalent ratio in simplest terms
90 : 14
Answer:
45:7
Explanation:
Describe how rodent and human skeleton's are similar in structure and function.
Please help, ill give brainliest:))))
Answer:
Both a human and rodent skeleton have skulls, but they aren't much alike. Both the human and rodent skeleton need calcium to keep their bones strong. Both a human and rodent skeleton have 24 ribs, these are used to protect vital organs.
can someone help me pls pls pls
Answer:
i think for number 8 it is because it contains oxygen
Explanation:
oxygen makes things float
What are the differences you can see when you compare the nucleons of a dividing cell with that of a non dividing cell
Answer:
Chromosomes will be seen in the nucleus of dividing cells (during mitotic and meiotic cell divisions) because they are visible when a cell is dividing as oppose to non dividing cells. Also, all processes of cell division from prophase, metaphase, anaphase to telophase will be seen :)
Why wild animals have the same rights as humans
The reason that people have rights is to prevent unjust suffering. Similarly, the reason that animal rights activists want animals to have rights is to prevent them from suffering unjustly.
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In what section would the following statement be located in a lab report: “My experiment tested the efficiency of chelation in treating atherosclerosis by examining the effect of EDTA on egg shells.”?
Aim but it needs to reworded
Aim: To test the efficiency of chelation in treating atherosclerosis by examining the effect of EDTA on eggshell
Do You Think Their DNA Is Different From A Person Who Does Not Have DMD ?
Answer:
arriers may not have any disease symptoms but can have a child with the ... A good way to find out more about the inheritance pattern in your family is to talk to ... one parent, she usually also gets a healthy dystrophin gene from her other ... at a Glance · Creating a New Therapy · What We've Achieved · MOVR Data Hub
Explanation:
When a neurotransmitter reaches an excitatory synapse
1 point
Potassium ions moves into the postsynaptic neuron causing hyperpolarization of the
postsynaptic neuron
Potassium ions moves into the postsynaptic neuron causing depolarization of the
postsynaptic neuron on 2
Sodium ions move into the postsynaptic neuron causing hyperpolarization of the
postsynaptic neuron
Sodium ions move into the postsynaptic neuron causing depolarization of the
postsynaptic neuron
rossa synapse
point
Answer:
Sodium ions move into the postsynaptic neuron causing depolarization of the
postsynaptic neuron
Explanation:
That's the mechanism of action potential generation. Neurotransmitter receptors are connected to sodium channels. When those sodium channels open the cell becomes depolarized(the charges reverse), that means the inside of the cell becomes more positive while the outside becomes negative