A species that has massive effects on an ecosystem but in proportion to its abundance is a

A) keystone species.
B) basal species.
C) dominant species.
D) top predator.


C

Biology & Microbiology

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Olfaction is another name for the sense of

A. body position. B. smell. C. hearing. D. pain. E. equilibrium.

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what is CMV?

What will be an ideal response?

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The extraembryonic membrane that sends blood vessels into the endometrium is the chorion

Indicate whether the statement is true or false

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What is the definition of biotic potential?

A. the birthrate or natality B. maximum population the environment can sustain C. a relatively slow (lag) population growth D. maximum growth rate under ideal conditions E. the death rate or mortality

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