Cloning

can only be done with simple cells like bacteria
creates offspring with a combination of traits from two organisms
results in offspring that is genetically identical to its surrogate mother
removes the nucleus from an egg cell and replaces it with the nucleus from another organism

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

As a small change in a person's dna can cause a genetic disorder

What is the cause hearing loss in human being