Answer: Option B) No, even though the DNA sequence changed, the sequence still codes for the same amino acid, so no change in phenotype will occur.
Explanation:
Since the triplet codon ACG codes for the amino acid threonine, so also ACA codes for threonine, the single base change of Guanine (in ACG) to Adenine (ACA) is insignificant due to the degeneracy of the genetic code.
Thus, the sequence still codes for the same amino acid, so no change in phenotype will occur
Human Immunodeficiency Virus causes HIV
Varicella Zoster Virus causes chicken pox
Answer:
D
Explanation:
I believe the answer would be aquaporins
The Silurian period occurred before the Neogene period.
I hope this helps.
