To germinate, pollen requires liquid that comes from ________
a. the body of the pollinating animal
b. the stigma
c. petals of the flower
d. storage vacuoles within the pollen grain
b
Biology & Microbiology
You might also like to view...
In analyzing the number of different bases in a DNA sample, which result would be consistent with the base-pairing rules?
A) A = G B) A + G = C + T C) A + T = G + T D) A = C E) G = T
Biology & Microbiology
Mammals appeared 220 million years ago but did not begin to greatly diversify until 65 million years ago. Why is
this? What will be an ideal response?
Biology & Microbiology
The __________ secretes aldosterone, which targets the kidney, and __________, the stress hormone. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
Sperm development takes about:
A) 28 days. B) 1 month. C) 2.5 months. D) 6 months.
Biology & Microbiology