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:
54 comments Page 2 of 6.

Wazanga punga said:   9 years ago
Pollination is the transfer of pollen grains from the anthers to the stigma, two types involved (self pollinated, cross pollinated).

Chhotelal kumar said:   9 years ago
Pollination is the transformations of pollen grain on another flowers stigma by external agents may be insects and air.

KALIDINA SIJALI said:   9 years ago
Pollination is the transfer of pollen grains from the anther to the stigma of the same spices.

Ananta said:   9 years ago
Pollination is all about transfer of pollen grains.

Therefore it is important to note from where the transfer is taking place.

HEMLATAVERMA said:   9 years ago
Yes, without external agent pollination is impossible.

Nakyobinga Ritah said:   10 years ago
Since there are two types of pollination. i.e in self pollination in a condition of protandry the pollination. Is done inside the flower without no external agent?

Rajeev kumar chaudhary said:   10 years ago
Because pollen is male part and stigma is female part of plant. So transfer to many source.

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

Aanya said:   9 years ago
The transference of pollen grains from the anther to stigma is called pollination.

Aashiya said:   8 years ago
My answer is pollination means transfer of pollen grains from anther to stigma.


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