How do contractile vacuoles help maintain water balance in a paramecium?

How do accessory pigments chlorophyll?

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino