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bixtya [17]
3 years ago
10

1. Key Concept What are dominant and recessive alleles?

Biology
1 answer:
GrogVix [38]3 years ago
4 0

Answer:

A dominant allele is a variation of a gene that will produce a certain phenotype, even in the presence of other alleles. A dominant allele typically encodes for a functioning protein. ... When a dominant allele is completely dominant over another allele, the other allele is known as recessive.

A recessive allele is a variety of genetic code that does not create a phenotype if a dominant allele is present. ... A heterozygous individual will appear the same as a homozygous dominant individual. This means that an organisms with two dominant alleles appear the same as an organism with only one functioning allele.

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mel-nik [20]
True

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3. How the different bictic components interact among themselves ?​
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Answer:

How do biotic components interact with abiotic components?

In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients. ... The water, phosphorus, nitrogen, and carbon cycles are examples of this. Another way biotic and abiotic factors interact is that biotic factors often change the geology and geography of an area.

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The T tubules store Ca2 . provide a means of rapidly transmitting the action potential from the surface into the central portion
snow_tiger [21]

Answer:

provide a means of rapidly transmitting the action potential from the surface into the central portions of the muscle fiber

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Thus, the selected option is correct.

8 0
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Science is all around us When you turn on a light, eat food, or watch TV, you are using the products of scientific knowledge. Sc
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<u>Generate new ideas</u>

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Of course many would agree that science has become our way of life, it shapes how we work; by enabling us to generate new ideas. For example, one famous idea that was generated as a result of science is the electric lightbulb by Thomas Edison. Just think of how the world would have been if there weren't any light bulbs to beautify our cities.

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DaniilM [7]

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