The area where the petiole detaches from the stem is referred to as the:a

abscission zone.
b. middle lamella.
c. bundle sheath extension.
d. terminal bud.
e. bud scale scar.


A

Biology & Microbiology

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a. 1,000 b. 2,000 c. 4,500 d. 9,000 e. 20,000

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The exit of an endospore causes the cell to

a. burst open b. return to dormancy c. lyse d. regenerate

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Neisseria meningitidis and Neisseria gonorrhoeae are fastidious, gram-negative cocci that produce oxidase.

a. true b. false

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