As new technology is developed, theories are studied in new ways, which best describes what happens to the theory?

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Coral have a symbiotic relationship with what in order to eat?

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.