Biology, 20.10.2019 13:30 lareynademividp0a99r
Which of the following best describes evidence from biochemistry that a geneticist studying evolutionary relationships might use to determine that two species are not closely related?
each species has a different reproductive mechanism.
one species has genetic material that does not contain nitrogenous bases.
similar gene sequences in each species code for different proteins.
the two species have different numbers of chromosomes.
Answers: 1
Biology, 21.06.2019 22:40, mkingston1705
Which sequence correctly shows the path of carbon dioxide during repiration?
Answers: 1
Biology, 22.06.2019 01:30, nadiareese
Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve
Answers: 1
Biology, 22.06.2019 13:00, Brooke7644
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.
Answers: 3
Which of the following best describes evidence from biochemistry that a geneticist studying evolutio...
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