What is the difference between a magnifying glass and a compound light microscope?

A magnifying glass is a lens that produces an enlarged image, typically set in a frame with a handle and used to examine small or finely detailed things such as fingerprints, stamps, and fine print. A compound light microscopes have a combination of lenses that enhances both magnifying powers as well as the resolving power.

Explanation:

the correct answer is d

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.