Astudent claims that cellular respiration is essential to cells so that means for getting rid of excess carbon dioxide. what's wrong with this statement?

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion

How do the sperm cells get from the stigma to the ovules?