The tissue that does the same job in gymnosperms that is done by endosperm in angiosperms is

a. megagametophyte.
b. microgametophyte.
c. integument.
d. pollen.
e. cone.


A

Biology & Microbiology

You might also like to view...

Which of the following represents a mechanism of genetic transfer in bacteria?

A. Transformation B. Transduction C. Conjugation D. All of the answers are correct

Biology & Microbiology

The primary action in hand washing that prevents the distribution or transmission of microor-ganisms is:

a. the amount of soap used. b. the temperature of the water. c. the mechanical action of rubbing. d. the chemical activities in the soap.

Biology & Microbiology

The most stable array of species in a given area is called a(n) ____________________ community. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

The incorporation of perforins into the cell membrane results in the cell's

A) shrinkage and subsequent death. B) swelling and subsequent lysis. C) binding of the helper T cell. D) being bound by antibodies. E) being marked for degradation by macrophages.

Biology & Microbiology