San Francisco Bay was created by:

a. rising sea levels.
b. retreating fjords.
c. erosion of the coastline.
d. tectonic activity.
e. glaciers.


D

Biology & Microbiology

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The ________________ can differentiate into stems, leaves, or flowers.

A. suspensor B. shoot meristem C. basal region D. central region E. apical meristem

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Accumulation of ____ contributes to muscle fatigue

a. ATP b. creatine phosphate c. glycogen d. lactic acid e. carbon monoxide

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________ mutations affect only a single base pair in a gene.

Fill in the blank(s) with the appropriate word(s).

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The monthly cycle of a human female is more accurately called the ________ cycle.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology