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प्रश्न
In which part of the flower germination of pollen grains takes place?
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उत्तर
Germination of pollen grains takes place in the stigma of the female flower.
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संबंधित प्रश्न
Match the following:
| Column A | Column B |
| (i) Stigma | (a) Neuron |
| (ii) Pepsin | (b) Carpel |
| (iii) Dendrites | (c) Protein |
| (d) Stamen |
How does fertilisation occur in flowers? Name the parts of the flower that develop into (i) seed, and (ii) fruit after fertilisation.
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
Fill in the following blank with suitable word :
The ovary of a flower becomes ....... after fertilisation.
Name the part of a seed which contains stored food.
(a) Identify A, B and C in the given diagram and write their functions.
(b) Mention the role of gamete and zygote in sexually reproducing organisms.
Prepare a slogan for campaign against female foeticide.
Observe the figure below. Write functions of the labelled parts.
The flower of the Hibiscus plant is ______
In flowering plants, the pollen grains are transferred to stigma by pollination but the female germ cells are present in the ovary.
Explain with the help of a labelled diagram (only concerned parts), how the male germ cell reaches the ovary.
