Answer:
Primary production occurs in both terrestrial and aquatic plants as well as in algae, and chemoautotrophs. On land, plants act as primary producers, with examples including lichen, trees, grasses, ferns, mosses, and so forth.
why men should not accuse female children for them
Because they are not in charge of deciding the child's gender, males shouldn't accuse women of failing to deliver a male child for them. Everything is dependent on chromosomal fusion.
What is chromosol fusion?
Every now and then, chromosomes fuse. This fusion occurs as sperm and eggs develop, as pairs of chromosomes fold over each other and swap chunks of DNA. Sometimes two different chromosomes grab onto each other and then fail to separate. Scientists have observed both humans and mammals with fused chromosomes.
Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells.
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An accusation of misconduct constitutes an accusation. An individual accused of a crime is an example, such as someone charged with robbery.
What does "accuse" mean?Saying someone is guilty of something is called making an accusation. This can occur in commonplace circumstances, such as when kids accuse one another of not sharing.
But in the context of the criminal justice system, the term "accused" is most frequently used to denote that a person has been formally charged with a crime. A person who has been officially charged with a crime or arrested for one is a "accused. It serves as a catchall term for the criminal defendant. An accusation of misconduct constitutes an accusation.To learn more about Accuse refer to:
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Explain how oxygen passes from the blood to part A
Oxygen passes from the blood to part A which is the blood vessel known as capillaries through diffusion.
What is Diffusion?
This is referred to as the movement of molecules from a region of higher concentration to a region of lower concentration and occurs in states of matter such as liquids and gas which are classified under fluids.
This type of transport occurs in the cells of living organisms and is aided by the blood vessels such as capillaries.They ensure that the different parts of the body have adequate supply of oxygen and nutrients for their survival and proper functioning.
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what is lab safety?
Answer: GoodMorning: ) ✨what is lab safety? Laboratory safety practices include appropriate facilities and equipment, adequate training, personal protective equipment, chemical management, standard operating procedures, waste handling, signage, proper laboratory practices and safe working conditions.A laboratory poses potential risks due to exposure to corrosive and toxic materials, flammable solvents, high pressure gases, explosive chemicals and dangerous microbes. A little care and adherence to prescribed safety guidelines will help avoid laboratory mishaps.
Explanation:
Dress appropriately.
Keep a tidy lab.
Know your lab safety symbols.
Handle chemical spills properly.
Know your safety equipment.
Test your skills in our Lab Safety simulation.
Hope This Helps <3
Student Name:
ID#:
Lecturer name:
Lab Time:
3. If sampling was done from a non-sterile site BUT NO bacterial colonies were observed, offer an
explanation. (2 Marks)
There could be many reasons why the sample did not possess bacterial colonies:
1. The absence of a proper medium
2. Nutrients: water, carbon source, a nitrogen source and some inorganic salts are required for bacterial growth
3. Temperature: The ideal growth for bacteria is 41 to 135F
4. Incubation period: Atleast 48 hours are needed for the bacteria to develop into colonies.
These could be the reasons why the sample did not contain bacterial colonies even though they were sampled from a non-sterile site.
What is a non sterile site?
Non-sterile settings are places where germs are frequently present and are typically easier to access from the outside world.
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Two chromosomes that have similar traits in the same order are called
heterozygous.
base pairs.
genes.
homologous.
Previous
Answer: Homologous chromosomes are chromosomes which contain the same genes in the same order along their chromosomal arms.
Explanation: I hope this helps.
How are the carbon, nitrogen, and oxygen cycles similar?
a. They are all biogeochemical cycles.
b.
They all involve an interaction between living and nonliving elements.
C. They are all part of the Earth system.
d.
All of the above.
Answer:The answer is b they all involve an interaction between living and nonliving elements.
Answer:
D
Explanation:
its just D
Select the correct answer.
How does chemistry support agriscience?
by helping develop pesticides and fertilizers
by competing with biologists for grants
by providing more information about plants
OB.
OC.
O D. by exploring the role of ecosystems
Chemistry support Agricultural sciences by helping develop pesticides and fertilizers.
Agricultural sciences, which deal with the processing and production of food and fiber. They cover techniques for cultivating soil, growing and harvesting crops, raising animals, and preparing plant and animal products for use and consumption by humans.
Food is a human being's fundamental necessity. Only agriculture is able to provide this need for the entire world's population. Plants are referred to as producers because they use CO2 from the air and water from the soil to create their own food through a process known as photosynthesis, which also uses sunlight as an energy source. The only other members of the food chain are consumers. Agriculture is the activity of raising crops and cattle using the earth's natural resources. Agronomy, horticulture, animal husbandry, dairying, soil chemistry, and other fields of modern agriculture are included.
Agriculture deals with the generation of organic goods using both organic and inorganic inputs, whereas chemistry works with molecules, both organic and inorganic. Thus, from the molecular to the organ level, chemistry is a fundamental component of agriculture. It has an impact on everything from the fundamentals of photosynthesis to how agricultural products are used. The improvements in this method are solely attributable to chemistry research that is currently being done and applied to make the land produce more abundantly while also protecting it from abuse and deterioration.
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An area where a particular plant has thrived for 50 million years suffers a 100-year-long drought. What evidence of the drought might be found in the fossil record? Why?
A. Fossils of the plant are abundant right up until the present day.
B. Fossils of the plant appear in recent rock layers but not in older ones.
C. Fossils of the plant are present in older rocks but disappear at a point in the fossil record.
D. It is impossible for the fossil record to show evidence of the drought.
Answer:
c
Explanation:
fossils of the plant disappear at the point
what should you do if you drop something that is not hazardous in the sink
Urgently!! I have test tomorrow!! I Need To Know!!
Which organelle is responsible for storing food water and other materials (Waterhouse)?
Answer:
the vacuole
Explanation:
Answer:vacuole
Explanation:
vacuole are the storage unit of cell.
Which statement BEST explains why hydrogen atoms would be added to an unsaturated fat, creating a
hydrogenated, or trans, fat?
OA. Hydrogenating an unsaturated fat allows it to serve as an insulator.
OB. Hydrogenating an unsaturated fat allows it to be solid at room temperature.
O C. Hydrogenating an unsaturated fat gives it hydrophilic and hydrophobic qualities.
OD. Hydrogenating an unsaturated fat makes it less likely to contribute to heart disease.
Hydrogenating an unsaturated fat allows it to be solid at room temperature is the statement BEST explains why hydrogen atoms would be added to an unsaturated fat, creating a hydrogenated, or trans, fat.
Why do hydrogen atoms exist in unsaturated lipids?In a process called as hydrogenation, producers add hydrogen to lipids to make them more stable and solid (less prone to spoiling). This mechanism converts some unsaturated double bonds into saturated single bonds.
Define the term Hydrogenation?By adding hydrogen to their unsaturated bonds, the FA chains connected to the TAG backbone go through hydrogenation. In this way, an unsaturated fat might change into a saturated fat, increasing its melting point.
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What is macronutrient and micronutrient? What is the difference between them.
Answer:
A macronutrient is nutrient in your body that needs larger amounts of, namely carbohydrates, protein and fat.
A micronutrient are nutrients that need smaller amounts, commonly vitamins and minerals.
The main difference between macronutrients and micronutrients is that human body requires macronutrients in larger quantities whereas micronutrients are needed in smaller quantities.
Explanation:
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What organization did General George Marshall create to fill the need for additional manpower, even after the draft?
A. Women's Auxiliary Army Corps
B. Bracero Program
C. American Civil Liberties Union
The organization did General George Marshall create to fill the need for additional manpower, even after the draft was Bracero Program. Thus, option B is correct.
What is manpower?Manpower is defined as the total number of the employees or the workers serving for a particular organization and try to achieve a common goal or agenda that has given by the organization.
General George Marshall established the body of the organization in order to meet the excess demand of the personnel. In the case of national emergency, The extra Selected Service System can serve the Defense Department.
Therefore, option B Bracero Program is appropriate.
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If you double the time an enzyme has to react, the amount of product will ___. A. double as well C. be less with more time B. increase more than double D. not change significantly
Answer: D not change significantly
Explanation: If you double the amount of enzyme present, the delta G of a reaction will not change. Enzymes are specialized types of proteins used to catalyze or speed up chemical reactions. Although they increase the overall rate of the reaction, they do not affect the net energy change.
What is the use of sodium hydroxide in an experiment related to respiration
Sodium hydroxide is used for absorbing Carbon Dioxide.
Kaiden tracks a deer that runs 30 meters North, 30 meters West, then 30 meters South, then 15 meters East. What is the displacement?
Answer:
30m West
Explanation:not so sure, very sorry if its wrong
Choose the hypothesis for the controlled experiment that answers the question:
“How does a virus spread?”
A virus is not contagious.
A virus is similar to a bacterium.
A virus is dangerous if you get it.
A virus is spread through contact on surfaces.
Answer:
D, the basic knowledge of how a virus spread is from human-to-human, surfaces like doorknobs or items, and not sneezing into your arm.
Explanation:
During germination, peas sprout and grow. The data table shows the carbon dioxide produced during the germination period of peas under different conditions.
Peas germinating at 20°C have a higher rate of cellular respiration than peas germinating at 10°C. The correct option is 4.
What is germination?Germination is the sprouting of a seed, spore, or other reproductive body after dormancy.
Cellular respiration is faster in peas germinating at 20°C than in peas germinating at 10°C.
The carbon dioxide produced during pea germination under various conditions is a positive and direct correlation in its relationships.
The evidence shows that the germinating period grows at a one-to-ten interval in both carbon dioxide produced and temperature.
Thus, this can be the best conclusion for the given scenario, 4 is the correct option.
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Your question seems incomplete, the probable complete question is:
During germination, peas sprout and grow. The data table shows the carbon dioxide produced during the germination period of peas under different conditions. Condition Rate of carbon dioxide produced (mL/min) Germinating peas, 10ºC 0.01 Germinating peas, 20ºC 0.02 What is the best conclusion?
The rate of cellular respiration in germinating peas is exactly one thousand times the rate of ATP production. Germinating peas at 10ºC create carbon dioxide at a rate of 0.01 mL/min during ATP production. Germinating peas at 20ºC have a higher rate of cellular respiration than germinating peas at 10ºC. The rate of cellular respiration cannot be measured without knowing the rate of ATP production.Has any of the rick layers undergone metamorphism? How do you know?
When a very high heat and pressure is released on the particles which make is made of, it becomes a metamorphic rock.
Understanding rock metamorphismOne sure way to know that a rock has undergone metamorphism is that there is a difference in the chemical composition of rocks compared to its earlier form.
Rock metamorphism refers to process which occurs when rocks or rock layers changes to metamorphic rocks as a result of their exposure to great heat and pressure.
A metamorphic rock is a rock is formed from previously existing rock as a result of exposure to great heat and pressure which cause a change in their physical and chemical properties.
Some few characteristics of metamorphic rocks include:
They are transformed rocksThey are made up of layersThey are crystalline Common examples of metamorphic rocks include marble, quartzite, e.t.cSo therefore, we can now confirm that when a rock is subjected to high temperature, it can metamorphised.
Complete question:
Has any rock layers undergone metamorphism? How do you know?
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A 10 mM salt solution is _________ to a 500 mM salt solution.
Answer:
A 10 mM salt solution is 100 to a 500 mM salt solution
anyone who answer this correctly I will mark one of you as brainliset.
How does ATP supply energy for cellular activities?
by breaking off a phosphate group from its structure
by releasing the sugar molecule from its structure
by adding a phosphate group to its structure
by attaching itself to a glucose molecule
Answer:
By breaking off a phosphate group from its structure.
Explanation:
Which kind of bond occurs when atoms transfer electrons and as a result are oppositely charged and bond together?
Hydrogen
Polar Covalant
Covalent
Ionic
Answer: ionic bond
Explanation: ionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom.
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&
III
Which process has most likely occurred when new traits appear in a species?
O
selective breeding
genetic mutation
crossbreeding
O cloning
Heritable variations (genetic variation) between organisms are caused by new or altered features that are produced as a result of gene mutations.
Describe heredity.
The total of all biological processes through which certain traits are passed from one set of parents to the next is known as heredity.
When heritable differences in a population increase in frequency, either non-randomly through natural selection or randomly through genetic drift, evolution has taken place.
The genetic heritage which our biological parents have left behind is knowns to as heredity. That's why we resemble them. In deeper, it refers to the passing down of traits from one generation to the other. These characteristics can be behavioral or physical, such as eye color, blood type, or an illness. For instance, honeybees' hygienic behavior, which motivates them to remove unhealthy larvae from the nest, is a hereditary trait.
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Which traits are shared by all eukaryotic cells, and what are the three major lines of evidence that mitochondria arose from endosymbiosis with proteobacteria?
(Penn Foster)
The plant cell, like the animal, is eukaryotic, that is, it has a nucleus delimited by a nuclear membrane (karyotheca). In addition to this characteristic, these cells have a plasma membrane and cytoplasm, structures common to any cell.
What are the three main lines of evidence that mitochondria arose from endosymbiosis with proteobacteria?"Some organelles (mitochondria and chloroplasts) existing in eukaryotic cells emerged thanks to a symbiotic association. It is believed that mitochondria and chloroplasts are descendants of prokaryotic organisms that were captured and adopted by some cell, thus living in symbiosis."
With this information, we can conclude that After engulfing the cell, it remained maintained in the cytoplasm of the host cell without degradation. The two organisms then began to live in symbiosis and were later unable to live in isolation. The prokaryote likely benefited the host cell with the process of respiration (mitochondria) and photosynthesis (chloroplast), and the host cell provided protection and nutrients.
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study the list of solutions the glucose strips will change color when glucose is present in the solution use the diagram to predict whether the test strips will change color for the solutions listed write you prediction in the answer space
Answer: No change in the color of the glucose test strip observed, because the solution did not contain glucose. When we heat the enzyme, denaturation of enzyme
Explanation:
Which of the following is an example of an industry occupation in the Law, Public Safety, Corrections and Security Cluster? A. Judge
B. Correctional trainer
C. Police officer
D. Loss prevention specialist
B. Correctional trainer is an example of an industry occupation.
People who have been arrested and are awaiting trial or who have been found guilty of a crime and are being sentenced to time in a jail, reformatory, or penitentiary are under the supervision of workers in the Correction Services pathway. Nearly every facet of our society, from house ownership to crossing the street, is impacted by the legal system.
This crucial system is supported by workers in the Legal Services pathway, who also tie it to society in numerous other ways. Although the safety of the public is the primary goal of corrections, many professionals in this field are also involved in the treatment, education, and reintegration of offenders. Examples of jobs include parole officer, probation officer, and corrections officer.
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EXPLAIN PLEASE
Choose the hypothesis for the controlled experiment that answers the question: “Will a feather or a ball fall faster in a vacuum (absence of air)?”
A ball is heavier than a feather.
A ball will fall faster in normal air.
A ball will fall faster in a vacuum.
A vacuum is not necessary to test this experiment.
Answer:
Answer C
Explanation:
I know its right
Which sentence describes an example of an experimental investigation?
A. Students test the effect of light intensity on oxygen production by
plant cells.
B. Students identify and measure plant cell structures under a
microscope.
C. Students compare the cell structures of plant leaves with the cell
structures of plant roots.
D. Students research native plants in their area and learn to identify
them by their features.
SUBMIT
Describe saturation as characteristics of mediated transport mechanism
The three types of carrier-mediated transport are present facilitated diffusion, primary active transport, and secondary active transport which involve integral membrane proteins. Three characteristics are present in all kinds of carrier-mediated transport: saturation, stereospecificity, and competition.
The saturation is defined as the saturability of the carrier proteins which only have a finite number of solute binding sites.
Many binding sites be accessible at lower solute concentration concentrations, and as the concentration rises, so does the rate of transport. However, the number of accessible binding sites decreases and the rate of transport plateaus at high solute concentrations. Finally, saturation is attained at a point known as that of the transport maximum, or Tm, at which all of the binding are occupied.
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when tissue work together they are called
Answer:
Organs
Explanation:
Tissues are an aggregate of similar cells and cell products forming a definite kind of structural material with a specific function, in a multicellular organism. A organ is a grouping of tissues into a distinct structure, as a heart or kidney in animals or a leaf or stamen in plants, that performs a specialized task.
To explain more,
Organs are collectives of tissues that function as a unit. The heart, lungs, skin, and stomach are just a few examples of organs. Systems are what occur when organs cooperate. Your heart, lungs, blood, and blood arteries, for instance, cooperate. The circulatory system is made up of them.
The human body is made up of eleven different systems: the muscular, respiratory, digestive, integumentary (skin), skeletal, circulatory (or cardiovascular), excretory (or urine), reproductive, neurological, lymphatic, and endocrine systems. Every system has a unique function.
To keep you healthy, every body system must cooperate. Together, your muscles and bones support and move your body. Air is used by your respiratory system to take in oxygen. Carbon dioxide is also expelled.
Your digestive tract takes nutrients and water from the food you eat in to your body.
Your body's cells receive oxygen, water, and nutrients through your circulatory system. Your epidermis, excretory system, and respiratory system all function to remove wastes from your cells.
Your nervous system uses electrical impulses to regulate all of these processes. Other systems in your body are impacted if one system isn't functioning properly.
Imagine your body as a structure. A building has a support system, an electrical system, a heating and cooling system, and a plumbing system. Other systems in a facility may be impacted if one system malfunctions.
Consider the electrical system of a building as one illustration. Imagine a mouse gnawed a furnace's electrical line. The heating system wouldn't function without power. The plumbing system can be impacted if this occurs during really cold weather. A frost might cause water pipes to explode. The support system of the structure would be harmed if a lot of water spilled through the walls. Your body's systems must cooperate, much like those of a skyscraper.
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