If a woman with the genotype IAIB Rr and a man with the blood type O Rh– have a child, what is the probability that the child will have blood type A Rh– ?

there are plastid colour pigment organelle containing a verity of colours

              plastids contain of three organelles 1) chloroplast   (2)   chromoplast   (3)   lecoplast

            the verities of colours are present in chromoplast rather than green so, petals of sun flavour colour is due to chromoplast.

b

explanation:

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.