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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 was asked to observe and identify the various parts of an embryo of a red kidney bean seed. He identified the parts and listed them as under:
I. Tegmen
II. Testa
III. Cotyledon
IV. Radicle
V. Plumule
The correctly identified parts among these are
(A) I, II and III
(B) II, III and IV
(C) III, IV and V
(D) I, III, IV and V
In the following diagram showing the structure of embryo of a dicot seed, what are the parts marked I, II and III sequentially?
Name the swollen lower part of the carpel.
In which of the following manner the arrangement of megaspores in a tetrad is observed in angiosperms?
The seed that contains the future plant is called the ______
Where is the zygote located in the flower after fertilization?
Give any two examples of agents of pollination.
Sexual maturation of reproductive tissues and organs are necessary link for reproduction. Elucidate.
What is puberty?
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.
