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sergiy2304 [10]
3 years ago
13

An (blank) is a form of a gene

Biology
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer: Allele

Explanation:

Alleles vary in their sequence which represent variations of a gene.

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What is an ionic bond ?
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In humans, free earlobe are dominant to attached earlobe, and a straight thumb is dominant to a hitchhikers thumb. Cross two peo
azamat

Answer:

The correct answer is - the phenotypic ratio would be 9:3:3:1.

Explanation:

The two traits that are dominant are free earlobe and straight thumb that are denoted by the E and T on their alternative recessive alleles attached lobe and hitchhiker thumbs denoted by the e and t respectively. The heterozygous condition will be EeTt.

The cross between EeTt and EeTt will produce gametes ET, Et, eT, and et by each. The phenotypic ratio of the cross would be 9:3:3:1, which means 9 out of 16 offspring will be dominant in both trait, 3 will be free lobe and hitchhiker thumb, 3 will be straight thumb and attached earlobe, and 1 will be recessive in both traits. For the cross please check the attached image.

Thus, the correct answer is - the phenotypic ratio would be 9:3:3:1.

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4 years ago
Bluegill fish reproduce when males fertilize eggs laid by female fish is an example of which?
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Explanation:

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8 0
3 years ago
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