Notifications
Clear all
What is pollination? Describe cross-pollination.
How do Organisms Reproduce?
1
Posts
2
Users
0
Likes
201
Views
0
29/11/2020 12:39 pm
Topic starter

What is pollination? Describe cross-pollination.
Answer
Add a comment
Add a comment
Topic Tags
1 Answer
0
29/11/2020 12:40 pm

The transfer of pollen grains from anther to stigma is called pollination. Pollen grains are shed from the anther and reach the stigma of either the same flower or a different flower.
Cross-pollination : The transfer of pollen grains from the anther of one flower to the stigma of another flower of the same species is termed as cross-pollination.
Add a comment
Add a comment
Forum Jump:
Related Topics
-
What is ovulation? How often does it happen in human females ? (b) Where does fertilisation take place in human females? (c) Explain why, fertilisation is possible if mating takes place during the middle of menstrual cycle.
3 years ago
-
What changes are seen in girls at the time of puberty? (b) Name the organs which produce ova (or egg cells) in human females. (c) Draw a labelled diagram of the human female reproductive system.
3 years ago
-
What changes are seen in boys at the time of puberty? (b) Name the organs which produce sperms in human males. (c) Draw a labelled diagram of the human male reproductive system.
3 years ago
-
Draw a neat diagram of a flower showing its various parts. In this diagram mark stem, receptacle, sepals, petals, stamen and carpel. (b) What name is given to (i) all the petals of a flower, and (ii) all the sepals of a flower?
3 years ago
-
What is meant by ‘unisexual flowers’ and ‘bisexual flowers’? Give two examples of each. (b) What is pollination? How does pollination occur?
3 years ago
Topic Tags:
class 10 (8819)
,
cbse (15084)
,
ncert exemplar (1417)
,
how do organisms (324)
,
reproduce (324)
,
Forum Information
- 321 Forums
- 27.3 K Topics
- 53.8 K Posts
- 1 Online
- 12.4 K Members
Our newest member: Stripchat
Forum Icons:
Forum contains no unread posts
Forum contains unread posts
Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed