A) small pore through which water enters
B) small aperture where no integuments are present
C) small pore needed for seed existence
D) All of the above
Correct Answer: D
Solution :
[d] Micropyle is very essential for seed existance because through this pore the water goes inside and germination takes place. Gaseous exchange also takes place through these pores. Integument encircle the nucellus except at the tip where a small opening called the micropyle is organised.
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