Answer:
Oils repel water, so it helps these animals keep their fur dry, which helps them stay warm.
U still have school its summer
The correct answer is D. for sure.
The one that is correct for the effect of linkage on recombination is : C. It reduces the percentage of recombination
In linkage on recombination it only use part of the Recombination that doesn't exist on the parent. Doesn't necessarily have to be 50 %
hope this helps
