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slava [35]
3 years ago
11

The allele that causes sickle-cell anemia is the result of __________. a) an insertion leading to a frameshift mutation that cha

nged all downstream codons b) a single base substitution causing a transversion mutation c) two chromosomal translocations followed by fusions d) a silent mutation, which is why it goes unnoticed until adulthood
Biology
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:

Sickle-cell anemoa is caused by a mutation in the gane encoding hemoglobin, causing red blood cells to appear half-moon shaped? I don't know, maybe that. I just tiny childddddddddddddddddddddd

Explanation:

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