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kirza4 [7]
3 years ago
13

A trait such as the various shades of skin tone in humans, ranging from the darkest black to the fairest white skin tone is caus

ed by:
1) a mutation in the DNA
2) a blending of traits
3) many genes working together
4) none of the above
Biology
1 answer:
Anna71 [15]3 years ago
6 0
Many genes working together . Eoukdcbr be correct to
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Cattle depend on microorganisms in their digestive tract. What is this microorganism?
Wewaii [24]
<h2>Termites </h2>

Explanation:

  • Termites are called social insects which means they live in colonies where division of labor occurs between different castes
  • Termites have a property to digest cellulose which is a food source
  • There is a symbiotic relationship between termites and cattle
  • Termites live in the digestive tract of cattle and helps in the digestion of cellulose (which is present in the plants eaten by cattle)
  • Cattle in turns provide protection to the termites and cellulose act as a food source for termites

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What is the main function of a plant stem?
Gwar [14]

The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

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3 years ago
The force of gravity on Planet A is 5.7 m/sec2. How much would an object with a mass of 5 kg weigh on Planet A?
Anestetic [448]
Weight= Mass x Force of gravity
In this case weight= 5 x 5.7 = 28.5
6 0
3 years ago
Which of Mendel's laws or principles states that gametes carry one allele for each trait?
Llana [10]

Answer:

Law of Segregation: When gametes form, alleles are separated so that each gamete carries only one allele for each gene. Law of Independent Assortment: The segregation of alleles for one gene occurs independently of that of any other gene* Principle of Dominance: Recessive alleles will be masked by dominant alleles.

4 0
2 years ago
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Explain how the discovery of microscopes has changed what we know. please answer my question quickly
Sloan [31]
The main function of the microscope is to see microscopic objects, or small objects so small the naked eye can't see it. It magnifies the object so our eye can see it.
<span>After discovering and improving the microscope, Robert Hooke discovered cells. This is just one example of how it changed the study of organisms. With the microscope, we could see and find microscopic life like bacteria and see the cells, shape, color, and other materials such as the organelles the organisms were made of.</span>
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3 years ago
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