One application of the knowledge of sugar flow in xylem allows for the collecting of sap from maple trees in the

A. summer.
B. fall.
C. winter.
D. early spring.
E. None of these is correct.


Answer: D

Biology & Microbiology

You might also like to view...

Most of those affected with an autosomal dominant genetic disorder are homozygous for that trait

a. True b. False Indicate whether the statement is true or false

Biology & Microbiology

The __________ that facilitates cytokinesis in animal cells cannot work with plant cells because a stiff cell wall

surrounds their __________. Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

What percent of the total blood volume is plasma?

a. 25 b. 40 c. 55 d. 65 e. about 80

Biology & Microbiology

  Figure 33.17 ? Use the accompanying figure to answer the following question.   The structure that protects the eyeball is indicated by the letter ____.

A. A B. B C. C D. D E. E

Biology & Microbiology