The smallest biological unit that can evolve is the ______.

a. phylum
b. population
c. individual
d. species


Answer: b. population

Biology & Microbiology

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The vitamin necessary for fibrinogen and prothrombin formation (found in green vegetables and released by intestinal bacteria) is

A. vitamin E. B. vitamin B. C. vitamin K. D. vitamin D. E. vitamin A.

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Defend the argument that seedless vascular plants are among the most economically important plants that have ever

lived.

What will be an ideal response?

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Which developmental stage occurs first?

a. cleavage b. fetus c. gastrula d. zygote e. blastula

Biology & Microbiology

Fungi called Deuteromycetes are not known to reproduce sexually. Nonetheless, most of them are considered members of the ________ on the basis of genetic sequences

A) Zygomycota B) Basidiomycota C) Ascomycota D) Sporozoa E) Rhizaria

Biology & Microbiology