Choose the One Most Appropriate Answer for Each

Multiple Choice

Choose the one most appropriate answer for each.
-pollen grain

A) radially asymmetric flower
B) an inflorescence of many flowers clustered on a single head, such as in a daisy
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the central cell
E) male reproductive organ in angiosperms
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) common name for a fused compound of multiple female reproductive organs
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity