Pollen grains of angiosperms are Answer : Pollen grains of angiosperms are – Partially developed male gametophyte...
The floral part that receives pollen-grains during pollination is (1) ovary (2) style (3) stigma (4) ovules Answer : stigma...
The process involving emasculation of the flower before anthesis and depositing pollen grains on the cut end of the ovary is called as Answer : The process involving emasculation of the flower before anthesis and depositing pollen grains on the cut end of the ovary is called as – Intra-ovarian pollination...
Effect of pollen grains on the properties of endosperms is called as Answer : Effect of pollen grains on the properties of endosperms is called as – Xenia...
Formation of 8-nucleate embryosac by pollen grains is also called as Answer : Formation of 8-nucleate embryosac by pollen grains is also called as – Nemec phenomenon ...
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