The following genotypes of two independently assorting autosomal genes determine coat color in rats:
A_B_ (gray)
A_bb (yellow)
aaB_ (black)
aabb (cream)
A third gene pair on a separate autosome determines whether any color will be produced.
The CC and Cc genotypes allow color according to the expression of the A and B alleles. However, the cc genotype results in albino rats regardless of the A and B alleles present.

For the following cross, what fraction of the offspring would you expect to have each genotype?
aBbCc x AaBbcc

Ithink sanforcisco california (i am not 100% sure) if you feel the opposite so that lol

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.

He used pea plants to study the patterns of heredity.