In seed plants, meiosis produces ____ megaspores, however ____ leaving a single functional megaspore to produce a

____ gametophyte.



a. four; three disintegrate; male
b. four; three disintegrate; female


c. eight; seven disintegrate; female
d. two; one disintegrates; male
e. two; one disintegrates; female


ANSWER: b

Biology & Microbiology

You might also like to view...

Which of the following class of antibody is primarily found in external secretions?

A. IgA B. IgD C. IgG D. IgE

Biology & Microbiology

The adrenal medulla produces

a. mineralocorticoids. b. epinephrine. c. cortisol. d. testosterone. e. glucocorticoids

Biology & Microbiology

In the process known as __________, the fate of a cell is influenced by interactions with neighboring

cells. a. determination b. induction c. apoptosis d. differentiation e. pleiotropy

Biology & Microbiology

The population of microorganisms in the large intestine is composed mostly of

a) aerobes and anaerobes. b) anaerobes and facultative anaerobes. c) aerobes and facultative anaerobes. d) aerotolerant anaerobes.

Biology & Microbiology