Most of the growth of a plant body is the result of

a. cell differentiation.
b. morphogenesis.
c. cell division.
d. cell elongation.
e. reproduction.


Answer: d. cell elongation.

Biology & Microbiology

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The colorless rootlike projections of mosses, liverworts, and hornworts, which anchor them to the substrate are called 

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For a multifactorial, polygenic trait, the characteristic shape of the mathematical plot of frequency for each phenotype class is

A) linear, going up. B) linear, going down. C) a bell curve. D) a square curve.

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what type of bacteria have endotoxin in their cell wall?

What will be an ideal response?

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DNA is a double-stranded molecule and RNA is a single-stranded molecule.

a. true b. false

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