Epidermal cells secrete a translucent, waxy ____ to slow water loss

a. mesophyll
b. cuticle
c. pectin layer
d. lignin layer
e. trichome


ANSWER: b

Biology & Microbiology

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

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In animal cloning, DNA donated from an adult stem cell

A. has to be obtained from an embryonic stem cell. B. has to be reprogrammed for the gene expression needed for early development. C. has to be from another species. D. has to be inserted into the egg cell before the egg cell's nucleus is removed.

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