A Seed Is Composed of A(n) ______ and ______

Q42: Members of the phylum _ harbor a

Q43: Gymnosperms having fan-shaped deciduous leaves belong to

Q44: Which of the following statements about gymnosperms

Q45: In Pinus, the four-celled pollen grain consists

Q46: In gymnosperms, pollination occurs usually by:<br>A)insects.<br>B)water.<br>C)wind.<br>D)birds.<br>E)mammals.

Q48: A seed develops into an ovule.

Q49: After fertilization, the integuments develop into the:<br>A)seed

Q50: In gymnosperms, the ovules abort about 95

Q51: In pine, the mature microgametophyte is the

Q52: In the _, ovules are solitary and