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प्रश्न
What are the advantages of the following in the flower to the plant concerned?
Protruding and easily movable anthers
उत्तर
Even slightest wind can move them
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संबंधित प्रश्न
Why do you think the zygote is dormant for sometime in a fertilised ovule?
What happens to the ovary post fertilization?
The question has four options. Choose the correct answer:
When only ovary forms fruits they are known as
Pollen tube was discovered by
Male gametes in angiosperms are formed by the division of ______.
Which of the following happens during triple fusion?
From the following identify the fate of the male gametes discharged in the synergid.
Following diagram represents double fertilization. Identify the INCORRECT label.
In a fertilised embryo sac, the haploid, diploid, and triploid structures are ______.
Find out the CORRECT sequence of events taking place in pollen - pistil interaction.
- Pollen tube enters one of the synergids and bursts to release male gametes.
- Pollen tube enters the ovule through the micropyle of the ovary.
- The pollen tube grows through the stigmatic tissue and then style.
- Pistil recognizes the correct pollen and accepts it.
