I think B I am not sure though. But if I was doing this I would probably pick B. Hope this helps :D
Answer from: Quest
Crossing over creates new combinations of genes in the gametes that are not found in either parent contributing to genetic diversity
Answer from: Quest
Because they are stupid and insensitive
Another question on Biology
Biology, 22.06.2019 09:00
What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.
Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?