Natural selection acted on developmental regulatory genes that determine gill arch morphology..
The statement is True.
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Answer: Option a) the frequency of the homozygous dominants will go down, the frequency of the heterozygous genotype will go down, and the frequency of the homozygous recessives will go up
Explanation: Another name for gene frequency is the allele frequency. It is the percentage of any chromosomes in the population that contains that particular gene or allele. It also shows the genetic diversity that can present in a species.
Answer:
<em>the </em><em>most </em><em>abundant</em><em> </em><em>component</em><em> </em><em>of </em><em>urine </em><em>is </em><em>urea.</em>
<em>I </em><em>hope</em><em> this</em><em> helps</em>
The p53 protein is known as the guardian of the genome because this protein prevents errors during DNA replication. It is a tumor suppressor gene.
<h3>Tumor suppressor genes </h3>
Tumor suppressor genes are genes that play fundamental cellular roles and prevent cell uncontrolled growth.
A tumor suppressor gene can repair errors that occurred during DNA replication, slow down the cycle of cell division, trigger programmed cell death, etc.
The p53 acts to control cell division and cell death, thereby avoiding the emergence of cancer cells.
Learn more about tumor suppressor genes here:
brainly.com/question/16188646