Advertisements
Advertisements
Questions
What is meant by pollination?
What is pollination?
Advertisements
Solution
The transfer of the pollen grains from the anthers to the stigma of a flower is called pollination.
RELATED QUESTIONS
Fill in the following blank with suitable word :
Flowering plants reproduce by ...........method of reproduction.
In tobacco plant, the male gametes have 24 chromosomes.
What is the number of chromosomes in the female gamete?
In the figure given alongside, the parts marked A, B and C are sequentially:
Mention the function of Flower.
Draw a diagram of the longitudinal section of a flower exhibiting germination of pollen on stigma and label (i) ovary, (ii) male germ-cell, (iii) female germ-cell and (iv) ovule on it.
Identify A, B, C and D in the given diagram and write their names.
Antipodal cells are present towards the ______ in an anatropous ovule.
Complete the table
| Carly x | ______ | ______ |
| ______ | petal | attract insects |
| Androecium | ______ | Male reproductive part |
| ______ | ______ | Female reproductive part. |
State the post-fertilisation changes that lead to fruit formation in plants.
In male reproductive whorl of a flower the archesporial cells are formed by ______.
