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Arlecino [84]
3 years ago
13

The expression of a trait is directly dependent on the

Biology
2 answers:
Lemur [1.5K]3 years ago
5 0

Answer: B

Explanation:

The question wants to know what the expression is directly dependent on.

The sequence of genetic expression goes like this:

  DNA -> RNA -> protein

If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.

 

The  Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.

Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.

barxatty [35]3 years ago
5 0
The answer is B because your DNA is what makes you uniquely you and have your own traits.
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