mutation is a change that occurs in our DNA sequence.some mutation has a positive effect on organisms in which they occur, they are also called beneficial mutation. such causes a body to produce certain proteins which are helpful in for organism to adapt to changes in environment.
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
<span> One parent is homozygous for a widow’s peak, and the other is homozygous for a straight hairline would be possible.</span>
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It originally comes from C. DNA
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The answer is C. because the rest are negative downsides.
Answer:
Both chances are 2 out of 4 (assuming you use a 2x2 punnet square), or 50%
