General Knowledge - Biology - Discussion

Discussion Forum : Biology - Section 1 (Q.No. 4)
4.
Pollination is best defined as
transfer of pollen from anther to stigma
germination of pollen grains
growth of pollen tube in ovule
visiting flowers by insects
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
55 comments Page 1 of 6.

Arathi.s.v said:   7 years ago
Pollination is the process of transferring pollen grains from anther to stigma of the flower. If the pollen grains of a flower is transferred to the stigma of the same flower, then it is called self-pollination. If the pollen grain of a flower is transferred to the stigma of another flower of the same species of the plant then it is called cross-pollination.
(7)

Lawans said:   4 years ago
Transfer of pollen from anther to stigma.
(3)

Sudhanshu said:   2 years ago
The transformation of pollen grains from anther to stigma is called pollination, there are two types of pollination, self-pollination and Cross-pollination.
(2)

Unwana said:   5 years ago
Thanks all for explaining.
(1)

Honnu said:   6 years ago
Thanks all for your information.
(1)

Gideon said:   7 years ago
Pollination can be best explained as the transfer of pollen grains from the anthers to stigma. Literally known as fertilisation in flowers.
(1)

Manas Chandan Maharana said:   8 years ago
The transfer of pollengrains from anther to stigma is known as pollination.
(1)

HEMLATAVERMA said:   10 years ago
Yes, without external agent pollination is impossible.

Mohammad Sharukh said:   9 years ago
Pollination is the method of pollen grains transfer to stigma through external agent insect and wine air.

Harpreet said:   9 years ago
In plant reproduction, pollination i.e. transfer of pollen grain from another to stigma is the first step to enhance fertilisation.


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