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luda_lava [24]
3 years ago
11

Long-term exposure to radon and the by-products of radium decay in household air increases your chances of getting

Biology
1 answer:
Svetllana [295]3 years ago
6 0

Answer:

lung cancer

Explanation:

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Why is the cell the lowest level of biological organization the that can maintain life?
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It's the lowest level of biological organization that can survive and reproduce as long as appropriate conditions are achieved.

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In a particular species of frogs, black spots are a dominant trait and their absence is a recessive trait. In a population of fr
kipiarov [429]

The expression which is the correct way to calculate the frequency of the dominant allele is 134/200. Thus, the correct option is D.

<h3>What is Allelic frequency?</h3>

The allelic frequency may be defined as the sum total of all the alleles of a gene in a population. It represents the overall genetic diversity within a population.

The allelic frequency is calculated by the formula when the genotypes are given in number. It is as follows:

2 × Number of Purebred dominant + Number of heterozygous/ 2× Total number of individuals in a population.

∴ Allelic frequency of dominant allele = 2 × 50 + 34/ 2× 100 = 134/200 = 0.67.

The allelic frequency of the Dominant allele is 0.67 while the allelic frequency of the recessive allele is 0.33.

Therefore, it is well described above.

To learn more about Allelic frequency, refer to the link:

brainly.com/question/14649601

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Prior to its export from the nucleus, what modifications must be made to a mRNA molecule in eukaryotic cells?
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