Within the kingdom Animalia there are about:a

325 phyla.
b. 16 classes.
c. 32 classes.
d. 35 phyla.
e. 6 phyla.


D

Biology & Microbiology

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Which of the following elements, when added to a nucleotide base, will create a base analog?

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In the stems of plants, where is sugar converted to starch and stored as a food reserve?

A) Mesophyll layer B) Central vascular cylinder C) Parenchyma cells in both the cortex and pith D) Collenchyma associated with xylem cells E) Sclerenchyma

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Two muscles working as a team, pulling the same bone but in opposite directions, are termed a(n) ______ pair.

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Answer the following questions true (T) or false (F)

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Biology & Microbiology