Hershey and Chase chose to use bacteriophages in their experiments because these viruses ? A. Will not grow in radioactive culture.

B. Can be seen with a light microscope.

C. Can infect only bacteria and not humans.

D. Contain DNA and protein only.

What are the seven economic and social goals?

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 are the pros and cons of transect sampling?