Pre-Fertilisation Events (Pistil)|Megasporangium|Megasporogenesis|Embryo SAC- Structure (Megagametogenesis)

Introduction | | Pre-Fertilization structure and events | | Male reproductive whorl-androecium | | Structure OF anther

Sexual Reproduction in Flowering Plants || Megasporo Genesis|| Megagametogenesis || Types OF Embryo Sac || Types OF Ovules || On The basis OF Number OF Integuments || On The Basis OF Development OF Nucleus || On The Basis OF Structure

The events in sexual reproduction are (i) pre-fertilisation (ii)fertilisation (iii) post-fertilisation The sequential order of their occurrence is

Reproduction In Organisms || Sexual Reproduction || Events In Sexual Reproduction || Pre-Fertilisation Events || Fertilisation Events || Post-Fertilisation Events

Important Scientific Terminology Development OF Embryo SAC (Megasporangium) Types OF Embryo SAC Number OF Divisions Required to Produce Male And Female Gametes

Following double fertilisation, events of endosperm and embryo development, maturation of ovules into seeds and ovary into fruit, are collectively termed as

Read the following text and answer the following questions on the basis of the same: Gynoecium, is the female reproductive part of the flower. It may consist of a single or more than one pistil. These pistil may be free or fuse. Each pistils has three parts, stigma, style and ovary. Ovary has an ovarian cavity, which has one or many chambers or locules. The placenta is located inside the ovarian cavity. Megasporangia or ovules arise from the placenta. Which among the following cell is binucleate in an embryo sac?

Microsporogenesis|Male Gametophyte - Pollen Grain|Megasporogenesis|Female Gametophyte - Embryo sac|Pollination And Pollen Pistil Interaction|Double Fertilisation

Angiosperms|Microsporophyll - Stamen|Microsporogenesis |Male Gametophyte - Pollen Grain|Megasporophyll - Pistil / Carpel|Megasporangia|Female Gametophyte - Embryo Sac|Pollination And Pollen Pistil Interaction|Double Fertilisation|Life Cycle|Post Fertilisation Changes|Classification Of Angiosperms|Monocots And Dicots|Economic Importance