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प्रश्न
Fill in the blank:
________is the transfer of pollen grains from the anther of the flower to the stigma of the same or a different flower
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उत्तर
Pollination is the transfer of pollen grains from the anther of the flower to the stigma of the same or a different flower.
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संबंधित प्रश्न
Once the pollen reaches the stigma, the pollen tube traverses down the ________ to the ovary where fertilization occurs.
What is adventive polyembryony?
Adventive polyembryony in citrus is due to ______.
In case of polyembryony, if an embryo develops from the synergid and another from the nucellus which is haploid and which is diploid?
What is polyembryony and how can it be commercially exploited?
Which type of polyembryony involves diploid cells of the nucellus or integuments developing directly into embryos?
Which embryo sac cells can develop into embryos other than the egg cell in polyembryony?
Who first observed polyembryony, in which plant species, and in which year?
Which of the following is NOT a type of polyembryony in the four-type classification system?
Which mechanism involves the splitting or division of the zygote or proembryo into multiple parts?
