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प्रश्न
Define triple fusion.
उत्तर
The fusion of one male gamete (n) fuses with the secondary nucleus (2n) to produce a primary endosperm nucleus (3n) is called Triple fusion.
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संबंधित प्रश्न
Where and how does triple fusion take place?
Given ahead is a diagrammatic sketch of the sectional view of a germinating pollen grain. Study the same and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4 and 5.
Given ahead is a diagrammatic sketch of the sectional view of a germinating pollen grain. Study the same and then answer the question that follows:
What happens to the part labelled '5' during the process?
What is the function of pollen tube? Explain with the help of a diagram.
Describe the process of double fertilization.
The seed is a fertilized _______.
Transmitting tissue is found in
Through which route the pollen tube can enter the ovule?
In a breeding experiment, the selected male parent is diploid and the female parent is tetraploid. What will be the ploidy level of the endosperm that will develop after double fertilisation?
Fusion of one of the male gametes with egg nucleus is referred to as ______.
