|
Micropyle helps in |
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|
a) |
Germination of pollen grain |
b) |
Growth of pollen tube |
|
c) |
Coming out of pollen tube from pollen grain |
d) |
Allowing entry of pollen tube |
|
Micropyle helps in |
|||
|
a) |
Germination of pollen grain |
b) |
Growth of pollen tube |
|
c) |
Coming out of pollen tube from pollen grain |
d) |
Allowing entry of pollen tube |
|
(d) Micropyle is the narrow or passage left by the integuments at one end of the ovule. It allows the entry of pollen tube into the ovule. This phenomenon is known as porogamy, e.g., lily. |