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प्रश्न
What is meant by pollination?
What is pollination?
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उत्तर
The transfer of the pollen grains from the anthers to the stigma of a flower is called pollination.
संबंधित प्रश्न
Write the names of those parts of a flower which serve the same function as the following do in the animals :
(i) testis,
(ii) sperm,
(iii) ovary,
(iv) egg
What are the reproductive organs in a flower?
Fill in the following blank with suitable word :
The ovary of a flower becomes ....... after fertilisation.
Fill in the following blank with suitable word :
The ovule becomes a .......... after fertilisation.
Draw a neat sketch of the carpel of a flower. Mark in it stigma, style and ovary.
Describe the process of fertilisation in a flower with the help of labelled diagrams.
Fill in the blanks:
A stamen consists of ______ and ________.
Draw a diagram of the longitudinal section of a flower and label the following parts.
Observe the figure below. Write functions of the labelled parts.
Generally, in a pollen tube, which of the following moves to the tip of the tube?
