Each pollen grain consists of __________ cell(s) covered in an outer coat.
A) one
B) two
C) three
D) four
Correct Answer:
Verified
Q28: How do scientists propose that coconuts traveled
Q29: Animal pollinators are attracted to plants by
A)
Q30: Mitosis is involved in
A) asexual reproduction and
Q31: The function of an endosperm is to
A)
Q32: What is ethylene?
A) a food source for
Q34: The term inflorescence refers to the
A) aroma
Q35: At the present time, animals are responsible
Q36: Coconut seeds are usually dispersed via
A) air.
B)
Q37: Plants determine the seasons by measuring
A) the
Q38: The sterile portions of a flower are
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