NCERT-Female gametophyte : In a majority of flowering plants, one of themegaspores is functional while the other three degenerate.
The Pistil, Megasporangium (Ovule) and Embryo Sac Line 1: In most flowering plants, only one…
Sexual Reproduction in flowering Plants
NCERT-The Secret Life of Pollen: How Long Can It Live?
The Secret Life of Pollen: How Long Can It Live? The Secret Life of Pollen:…
NCERT-Part-4-12TH-FOR-NEET-2.2.2 The Pistil, Megasporangium (ovule) and Embryo sac
The Pistil, Megasporangium (Ovule) and Embryo Sac Line 1: The gynoecium represents the female reproductive…
NCERT-part-3-Pollen grains of many species cause severe allergies and bronchial afflictions in some people often leading to chronic respiratory disorders– asthma, bronchitis
Explanation of Pollen Viability and Environmental Influences Line 1: Pollen grains of many species cause…
NCERT-Part-2-2.2.1 Stamen, Microsporangium and Pollen Grain
Explanation of Sexual Reproduction in Plants Stamen, Microsporangium and Pollen Grain This is a heading…
NCERT-SEXUAL REPRODUCTION IN FLOWERING PLANTS – Are we not lucky that plants reproduce sexually?
Explanation of Sexual Reproduction in Plants Line 1: Are we not lucky that plants reproduce…