Why do biologists have to study chemistry?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

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

What is the compliment dna strand to the following sequence: ttgactaggcta