Secondary phloem
A. is part of the inner bark.
B. includes live companion cells and dead sieve cells.
C. encompasses more stem volume than secondary xylem.
D. is produced by the cork cambium.
E. primarily stores carbohydrates.
Answer: A
Biology & Microbiology
You might also like to view...
Almost all plasmids are double-stranded DNA
Indicate whether the statement is true or false.
Biology & Microbiology
ATP can be produced via the Stickland reaction by ________.
A. Clostridium B. Epulopiscium C. Bacillus D. Desulfotomaculum
Biology & Microbiology
Humoral immunity involves all the following except:
A) antibodies. B) antigens. C) NK cells. D) plasma cells.
Biology & Microbiology
The rapid depolarization phase of the action potentials of myocardial contractile cells is due to which ions?
A. Ca2+ only B. K+ only C. Na+ only D. Both Ca2+ and K+ E. Both Na+ and K+
Biology & Microbiology