If a mutation resulted in the formation of pollen that could not form a pollen tube, when the pollen landed on the stigma,
A) sperm could not move from filaments to anthers.
B) the zygote could not leave the embryo sac.
C) sperm would be unable to enter the ovule.
D) anthers could not produce pollen.
Correct Answer:
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Q21: Which of the following components is correctly
Q23: Anthers are typically attached to filaments and
Q28: In plants,double fertilization means that
A) the zygote
Q29: When a plant germinates from a seed
Q30: During pollination,pollen is moved from
A) stigmas to
Q31: Flowers, like the ones in the figure
Q33: Which of the labeled structures in the
Q33: The central cell of the embryo sac
Q37: The flesh of an apple forms from
Q38: In what way does endosperm differ from
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