4. Suppose a dominant allele (N) codes for a big nose and a recessive allele (n) codes for a small nose.

Imagine that an organism receives a dominant allele from its mom and a dominant allele from its dad. What

can be determined about its genotype and phenotype?

A. The organism has a large nose, because it's homozygous.

B. The organism has a small nose, because it's homozygous.

C. The organism has a small nose, because it's heterozygous.

D. The organism has a large nose, because it's heterozygous.

The Correct Choice is A

Question

22 November, 07:15

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Answers (1)

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Collin Tucker · Answer 1

Ya, the most appropriate answer is A! as both the alleles are dominant and thus called homozygous and must results in large nose!