What is the most abundant organic compound on earth?

A. cellulose

B. salt

C. water

Darwin argued that the beak size and shape of Galapagos finch species was related to their a. body size. b. food source. c. time of reproduction. d. flight pattern.

If high amounts of sulfanilamide are in the presence of an enzyme whose substrate is PABA, what outcome is expected? PABA products will increase in concentration. The substrate will destroy the inhibitor.

Which of the followijng is not type of bacteria that can cause illness a) aerobic bacteria b) anaerobic bacteria c) facultative anaerobic bacteria d) depilitative bacteria;

Living organisms break down polysaccharides into

What refers to the relative ability of an organism to survive and produce fertile offspring

In 1865, a biologist, St. George Jackson Mivart, constructed an evolutionary tree of existing primate species with many branches based on analysis of spinal columns. But to his dismay, another tree based on limb comparison was quite different.

How does the amount of rainfall affect the amount and types of seeds present on the Galapagos Islands?

If a characteristic is found in bacteria, fungi, pine trees, snakes, and humans, when did it most likely evolve?

Which property allows objects that do not produce their own light to be seen

What is an example of recombinant dna technology?