What must be true for Hardy-Weinberg equilibrium to occur? A. The population must be small.
B. Organisms must choose mates.
C. Mutations must occur in each generation,
D. No allele can give an advantage.

The answer is D

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

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.

Explain why scientists use the word dominant for certain traits.