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Draw a diagram showing germination of po...

Draw a diagram showing germination of pollen on, stigma of a flower.

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Distinguish between unisexual and bisexual flowers giving one example of each. Draw a neat diagram showing fertilisation in a flower and label: a] Pollen tube b] Male germ cell c] Female germ cell, on it. OR Draw the diagram showing the germination of pollen on stigma and label the part on which pollination takes place. Answer the following questions based on diagram given aside. i] Name the part marked 'P. in the diagram. ii] How does 'P. reach part 'B'? iii] State the importance of the part 'C'. iv] What happens to the part marked 'D' after fertilisation is over? Mention the role of gamete and zygote in sexually reproducing organisms.

Distinguish between unisexual and bisexual flowers giving one example of each. Draw a neat diagram showing fertilisation in a flower and label: a] Pollen tube b] Male germ cell c] Female germ cell, on it. OR Draw the diagram showing the germination of pollen on stigma and label the part on which pollination takes place. Answer the following questions based on diagram given aside. i] Name the part marked 'P. in the diagram. ii] How does 'P. reach part 'B'? iii] State the importance of the part 'C'. iv] What happens to the part marked 'D' after fertilisation is over? Mention the role of gamete and zygote in sexually reproducing organisms.

Germination of pollen grain on the stigma is

Draw a diagram of the longitudinal section of a flower exhibiting germination of pollen on stigma and label (i) Ovary, (ii) Male germ-cell, (ii) Female-germ cell and (iv) ovule on it.

Draw the ray diagram showing the recombination of the spectrum of white light.

Draw the ray diagram showing the recombination of the spectrum of white light

Draw the ray diagram showing the recombination of the spectrum of white light

Draw the ray diagram showing the recombination of the spectrum of white light

Draw the ray diagram showing the recombination of the spectrum of white light.

Draw the ray diagram showing the recombination of the spectrum of white light.

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