Which two organisms are most closely related? animals, choanoflagellate, human, sponge, tunicate.

Which prefix mean under less or below

Plz ! what does it mean for an allele to be dominant?

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.