If long necks (N) are dominant to short necks (n),which genotypes would result in a long neck ?

Differentiate renewable and nonrenewable resources

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.

Why should organisms reproduce more offspring than will survive? select all that apply.