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Bond [772]
3 years ago
9

Beanie Eyelash is a celebrity who does not have a widows peak, while Chris Hemsworth is a celebrity who does. What is a widows p

eak an example of?
A single gene traits
B polygenic traits
C single allele genotypes
D polygenic genotypes
Biology
1 answer:
weqwewe [10]3 years ago
3 0
I believe the answer to this one is (A) Single Gene Traits. I searched it up and it says “Widow’s peak occurs when the hairline forms a distinct point in the center of the forehead. Widow’s peak is controlled by a dominant allele (W).”
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antiseptic1488 [7]
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A certain Drosophila protein-encoding gene has one intron. If a large sample of null alleles of this gene is examined, will any
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Answer:

a) Yes

b) Yes

c) Yes

d) Yes

Explanation:

a. In the exons?

Yes mutant site will be expected. It will transcript-ed as well and it can be a polypeptide depending on the mutation type.

b. In the intron?

Yes mutant site will be expected. It will be transcript-ed as well and it cannot be a  polypeptide  

c. In the promoter?

Yes mutant site will be expected. It will not be transcript-ed and it cannot be a  polypeptide

d. In the intron-exon boundary?

Yes mutant site will be expected. It will be transcript-ed and it cannot be a  polypeptide

3 0
3 years ago
What is a peptide bond
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5. A gene has a base sequence of GTC. Due to a mutation, the base sequence changes to GTG. Answer the following questions using
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For the rest there needs to be a codon table for us to see

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