Multicellular plants and animals have organs to perform specific functions. what do eukaryotic cells have to perform specific functions?

Due tonight 10 points will mark brain

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?