In a transfusion involving the A and O blood types, does it make a difference which blood type belongs to the recipient and which to the donor? pls help ?!

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.