A man with O type blood marries a woman with AB type blood. What are the possible blood types of their offspring? (Set up a Punnett square for an O and AB blood type)

-What is the probability that the offspring will have ..

a. O blood?

b. A blood?

c. B blood?

d. AB blood?

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.

What type of specimens where you able to see under each of the microscopes in the microscope activity

Competition occurs between species when