What logical scientific inference can be drawn from the observation that many different species have homologous structures?

a) different species always use similar structures for the same purpose.
b) there are only a limited number of ways organisms can evolve.
c) all species with similar anatomical structures are related.
d) related species have similar structures that have been modified through evolution.

Which format should he use to present his data?

What is the primary goal of human communities?

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate