LEC 09- Bioaccumulation,Biomagnification & Eutrophication

[@ruhi3654]

Mam ur lecture is helpful to us thanku for providing important information to all of us

[@WANIirsHAd19]

Biomagnification :it is increase in concentration of persistent pollutants are other substances (toxic chemicals ) per unit weight of the organism with the rise in trophic level

[@ishratriyaz370]

Always worth noting ❤❤❤❤

[@ShzSAJ]

Beautiful😍💓, important points

[@shahidnazir8475]

Ma'am aap best ho sub sai

[@SonuSharma-qn7ey]

Both are beautiful ❤️ lecture n

[@ShahzadUlIslam001]

Example of pyramids of energy??? Grass- Grasshoppers-snake -Eagle

[@WaniAqib_dz]

Wonderful Maam

[@angrybirdvlogs]

Nice...

[@shahidnazir8475]

Please aap biodiversity pa b lecture add Karo ma'am 💞💞🥰

[@irshad3277]

Mam.. Bioacumulation and biomagnification is something different... Bio accumulation is gradual accumulation of pollutants in the body of an organism over a period of time And bio magnification is increase in concentration of pollutants as we move from lower trophic level to higher in food chain this is also knwn as bio amplification... Pl mam ye fir sa samjayae .

[@gswithyashodhra3717]

Yes...but that accumulation happens by means of food chain and as it moves from one to another it increases in concentration that is biomagnification

[@irshad3277]

@@gswithyashodhra3717 mam ap nay lecture Mai bataya bio accumulation is also called bio magnification.. Is not bio accumulation different from bio magnification??

[@gswithyashodhra3717]

@@irshad3277 no no not at all....I didn't say that...plzz go through it again...I said about bio concentration and bio accumulation

[@irshad3277]

@@gswithyashodhra3717 sorry mam I'm really sorry.. Mai nay he galat suna... Mam ap k lectures hamesha ki tarf awesome hotai Mai ap k lectures 2020 sa follow kar rahar hu jab ap nay history padayi thi 2020 Mai covid k time..

[@gswithyashodhra3717]

@@irshad3277 thank you so much I wish you all the best for your exam

[@waqar2508]

Mam questions bnaa k krav ye raam Katha band kro

[@gswithyashodhra3717]

Koi baat nhi apko koi force nhi kr raha h Ram Katha sunne ke lea

[@sunshine-pn6qg]

tumko free content mil rha ... kyu negative comment krte ho ... bevkoof ka bacha

[@waqar2508]

​@@gswithyashodhra3717mam force krne ki baat nhi hai iss se better hota ap summary k questions bnaa kr krav ....agr ispe itna time jyga phr bki sbjcts b hain mam ...so plx consider this ....Make objectives on these topics nd deliver it ...This will be more helpful than the theory comparatively

[@gswithyashodhra3717]

​@@waqar2508 Oky will surely get mcqs soon

[@waqar2508]

@@gswithyashodhra3717 ohk mam thnku

[@mubashirrashid9654]

Didi u r cute