Choose all the answers that apply. sexual reproduction
a is most common in prokaryotes
b is most common in eukaryotes
c creates exact genetic copies of a parent
d allows very little genetic variation
e requires two parents

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.

Why is it important to study each branch of earth science?

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?