During fertilization, the direction in which the pollen tube grows is controlled by
a
Ovary
b
ovule
c
pollen grains
d
pollen tube nucleus
e
style
Explanation
Correct Option
dNo explanation available
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Emmanuel24458
1 year ago
The correct answer is D. pollen tube nucleus.
During fertilization, the direction in which the pollen tube grows is controlled by the pollen tube nucleus. The pollen tube nucleus is located within the pollen tube, which is a structure that develops from the pollen grain and grows down the style towards the ovule. The pollen tube nucleus plays a crucial role in directing the growth of the pollen tube, ensuring that it reaches the ovule for fertilization to occur.
