Answer:
B.The sperm and egg.
<h3>....Hope it helps you.....</h3>
Answer:
An insertion mutation occurs when an extra nucleotide is added to the DNA strand during replication. This can happen when the replicating strand "slips," or wrinkles, which allows the extra nucleotide to be incorporated.
They are called monosaccharides.
Hope this helps!
-Autumn Leaves!
Five organs are in the human body
I think it’s because you have trouble breathing
