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प्रश्न
Fill in the blanks:
The male whorl, called the ________ produces ________.
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उत्तर
The male whorl, called the androecium produces pollen grains.
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संबंधित प्रश्न
Explain any three advantages that seeds offer to angiosperms.
Mention one advantage of apomictic seeds to farmers.
Fill in the blank:
The pollen grains represent the ________.
Fill in the blank:
________takes place when one male gamete and the egg fuse together. The fertilized egg grows into a seed from which the new plants can grow.
Fill in the blanks:
The ______ are coloured to attract the insects that carry the pollen. Some flowers also produce ______ or ______ that attracts insects.
Fill in the blank:
The whorl ________is green that protects the flower until it opens.
Give an account of polyembryony.
Explain following term:
Polyembryony
What is the origin of embryos in Aristolochia according to embryo sac cell types?
Which mechanism involves the splitting or division of the zygote or proembryo into multiple parts?
