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प्रश्न
The fusion of male and female gametes is termed as ______.
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उत्तर
The fusion of male and female gametes is termed as fertilisation.
Explanation:
Fertilisation is the process by which the male gamete (sperm) and the female gamete (egg) merge to form a zygote, initiating the development of a new organism.
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संबंधित प्रश्न
A student has to perform the experiment "To identify the different parts of an embryo of a dicot seed." Select from the following an appropriate group of seeds:
(a) Pea, gram, wheat
(b) Red kidney bean, maize, gram
(c) Maize, wheat, red kidney bean
(d) Red kidney bean, pea, gram
What are the reproductive organs in a flower?
What changes take place in the flower after fertilisation which lead to the formation of seeds and fruit?
Draw a diagram of a pistil showing pollen tube growth into the ovule and label the following:
Pollen grain, male gamete, female gamete, ovary.
Distinguish between unisexual and bisexual flowers giving one example of each. Draw a diagram showing process of germination of pollen grains on stigma and label the following parts:
(a) Female germ cell
(b) Male germ cell
(c) Ovary
Sketch the labeled diagram:
Flower with its sexual reproductive organs
Define.
Inflorescence
Which of the following is the outermost protective layer of anther?
Flowers showing ornithophily show few characteristic like ______.
Length of pollen tube depends on the distance between ______
