development of female gametophyte | development of embryo sac | by Jyoti Verma

This video is about megagametogenesis that involves the formation of embryo sac or female gametophyte and the structure of polygonum type embryo sac.
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[@purnimatiwari8756]

Apki jitni tareef ki jaye km h thanq so much mam 🙏🙏🙏🙏🙏

[@AllAboutBiology]

Welcome

[@gayatrisahu9915]

U r amezing mam thank you so much 🥰

[@AllAboutBiology]

Welcome

[@furqanali1044]

Hello ma'am plz make a video male gametophyte bcoz exam started in 7 may 24

[@AllAboutBiology]

I have already made video on it , here is the link. kzbin.info/www/bejne/jYixoGN-iJ6jmc0

[@deepakravindra6426]

Nice explanation ma' am 🙏🙏

[@AllAboutBiology]

Thanks

[@Sahibah-0123]

Mam toh jo polar nuclei hai woh cell wall nhi banatai toh woh central cell ka cytoplasm k ki boundary nhi hai kya jo usse alag krti hai baaqi k embryo sac sai?ki uss pr plasma membrane present hoti hai ya wall of microspore he ek alag boundary hai usski

[@AllAboutBiology]

NO the polar nuclei do not have cell wall these polar nuclei are present in the cytoplasm of the central cell.

[@Sahibah-0123]

@@AllAboutBiology but ma’am according to ncert ;Six of the eight nuclei are surrounded by cell walls and organised into cells; the remaining two nuclei, called polar nuclei are situated below the egg apparatus in the large central cell.

[@AllAboutBiology]

​@@Sahibah-0123 Yes the two polar nuclei are not surrounded by cell walls. Its correct.

[@Sahibah-0123]

@@AllAboutBiology so do they have cell membrane only or are just covered by the wall of embryo sac

[@AllAboutBiology]

@Fatimaakhtar993 the are nuclei ( nucleus ) thay have nuclear membrane.

[@yasmeen-me3xw]

THANKS A TON MAM U R EXPLAINATION IS JUST LOVELY N SIMPLE ❤

[@AllAboutBiology]

Most welcome 😊

[@kajalbhardwaj24]

Dil se Shukriya dii❤️🙏

[@AllAboutBiology]

Thanks

[@IGNOU_KNOWLEDGE]

Mam pls provide pdf link in description ♥️

[@AllAboutBiology]

Pdf facility not available

[@explore134]

Your notes are best 💯 You saved me 😢

[@AllAboutBiology]

Thanks

[@manju8109]

Plz make vedio on endospore development....

[@AllAboutBiology]

Will try

[@manju8109]

Endosperm*