Answer:
sickle cell anemia is caused by a mutation in the hemoglobin beta (or HBB) gene and it leads to a single change in amino acid sequence. this gene is located on chromosome 19
Explanation:
Answer:
Superficial Anatomy is most useful for <em><u>examining the outside features of the body</u></em>.
Answer: B. The endoplasmic reticulum
Explanation: GOOGLE
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The salmon will not starve as its prey increased.
The smelt is not the predator of the alewife.
The answer is D.
