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प्रश्न
You have to perform the experiment, "To identify the different parts of an embryo of a gram seed." Describe the procedure that you would follow.
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उत्तर
The procedure to identify the different parts of an embryo of a gram seed is as follows:
(i) Take some gram seeds and soak them overnight in water.
(ii) Drain the excess water.
(iii) Cover the seeds with a wet cloth and leave them for a day.
(iv) Cut open the seeds carefully and observe the different parts.
We will observe the following parts in the embryo:
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संबंधित प्रश्न
State significance of pollination.
Where are a plant's sex organs located?
What is meant by 'unisexual flowers' and 'bisexual flowers'? Give two examples of each.
What changes take place in the flower after fertilisation which lead to the formation of seeds and fruit?
In the figure, the parts marked A, B and C are sequentially:

(A) Plumule, Radicle and Cotyledon
(B) Radicle, Plumule and Cotyledon
(C) Plumule, Cotyledon and Radicle
(D) Radicle, Cotyledon and Plumule
What is meant by pollination?
Answer the following question.
List two agents of pollination?
What would be the number of chromosomes in the cells of the aleurone layer in a plant species with 8 chromosomes in its synergids?
Sexual maturation of reproductive tissues and organs are necessary link for reproduction. Elucidate.
Name the reproductive parts of an angiosperm. Where are these parts located? Explain the structure of its male reproductive part.
