Why do some cells in your body have more mitochondria than others, give an example of part of the body that would have more mitochondria.

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence

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 chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla