Answer:
Australia has so many genetically distinct organisms because it has been separated from other bodies of land for a very long time. This has given species in Australia a long time to evolve independently from species in other areas of the world.
Answer:
one is sugar backbone I think I wish you luck
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
