Amniotes differ from amphibians by

a. their size.
b. possession of lungs.
c. internal fertilization.
d. laying of eggs.
e. being tetrapods


C

Biology & Microbiology

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Phospholipids and triglycerides both _____

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Each year, plants and algae remove approximately ________ of the CO2 in the atmosphere.

A. half B. 1/7th C. 1/50th D. 100%

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How many human chromosomes could fit into a single bacterial cell?

a. 0 b. 1 c. 23 d. 46 e. 92

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