To kya plesenta se blood contect me nhi aata ....

Really mam bht hi easy language m smjha Diya aapne ❤

Thankyou so much sir❤

Isme samjhaya to kuch nhi h jo books me likha rhta h wahi pad kar suna diya h

Topic of BSc🗿 graphics of nursery 🤡

😮 woooow

Bakas vedio Kuttay ki Tarah bhik rahay ho uncle ji

thx❤❤❤❤

Thank you so much sir

Nice explanation sir 🎉🎉🎉

Nicotine receptor kitna din m khtam ho jata hai Please tell me Thank you sir ❤

Thanks for making this video I watched it 3 times and then I got the concept , actually I am searching for this from few days , once again thanks

Hello mam chlorine per - charge hona hai 😂

Sir plz background music na lgayen

Thank you mam

Sir background music bahut zyada hone ki wajah se concept pe concentrate nahi kar paarahe hai

Bhot bhot dhnyawad guru ji 😢

Thank uh ❤ plz make concept videos on chemical kinetics

Sir background के कारण सही से visible नहीं होता है

Background music is disturbing

😊😊😊😊🎉🎉🎉

Thank u samjh Mai aa। gya❤🎉

Thnx

Edit itna mast hay ki wire hi dikhai nahi de raha hay

Thanks sir.. ❤😊

editing level on top notch

So interesting class 😊😊😊 yese he video banaye Sir please

Thanks sir

Ok so

Best explanation ever seen on youtube .

Nice Explanation+editing+everything

Yellow wire is like Fully Invisible !!

Very Nice madam , I m b+ and wife is ab- ,, but now I relax after knowing that issue will happen only in second child..

❤

great vedio sir please change the theme for better veis

Ye background music se mera focus kharab hota hai please change it

Useful tq sur

God

You should repeat 3 times instead of two😂😂😂

❤❤

Thank you so much sir

Ma'am bahut acha content h aap baground music hata do maja nhi aata Varna padhte hua .aap itna acha padhate ho interest ban jata h music se agta h ki chote bachho ko attract karne k liye lagaya h .😅

Excellent 💯

Best explanation

Nervous, skleton and endocrine system pls maim

Thanks sir ❤ this video is so useful ✨🧿✨🖇️📚

Hello I got a question , can you add zinc , amino acid , and proteins to this formula to help the dish decompose it in the ocean since in this form it does not dissolve in the ocean but it floats in the current stream and kills animals at a microscopic size , would it be possible to turn it into food and can zinc help it float to the bottom of the ocean if added to the formula. See if anybody can help me out here am not a chemist but I saw on Jason A alternative media that this is a major issue in the world today.