डाउन सिंड्रोम क्या है | down syndrome in hindi class 12 biology | down syndrome ke lakshan Mongolism

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Sar you are very best teacher of this world 🌎❤️

[@RamBilash-hc5sw]

Nice sir

[@BiologyScienceSK13]

Keep watching

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Thankyou sir ❤❤❤❤❤❤❤❤❤

[@BiologyScienceSK13]

Welcome

[@zakirkhan-xo7lo]

Very important information 👍

[@DeepikaSahu-x6x]

Nice sir.
And thank you🙏

[@BiologyScienceSK13]

Most welcome

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Sir 2024boards exam ke important questions ka video bna dijiye short aor long dono ka

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Veri well sir

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Gajab topic

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Thank you sir 🙏 ☺

[@khanjarina3980]

Thanks a lot

[@rajanrawat618]

Sir muche please bataiye ki maine ye book me padha h ki jon Landan down ne es bimari ke baare me bataye tha🙏

[@dineshkumaryadav9994]

Thank you sir ji 🙏
Sir ji human health and disease ka bhi aise hi bnaiye plz 🙏

[@BiologyScienceSK13]

Uspe total video uploaded hai

[@dineshkumaryadav9994]

@@BiologyScienceSK13 OK Sir ji 👍

[@arvindram5636]

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🙏
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🙂🙂🙂

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Thank you sir

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Thanks sir

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Very nice video sir 👌👌👌👌

[@BiologyScienceSK13]

Thanks dear

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Thanks you sir aapki vajah se mera boards 2023 me bio me 84 number aaya just because of you ❤❤❤

[@BiologyScienceSK13]

All the best

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Naegleria fowleri pr video banya

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SO NICE DAWON SINDROM TOPIC,

[@BiologyScienceSK13]

Thanks dear

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Superb sir

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Thanku sir

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Great sir

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Thanks

[@piyushsingh4533]

Great teaching sir
Thanks a lot sir

[@BiologyScienceSK13]

Most welcome

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Good ❤❤❤❤

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Very important

[@priyanka07-]

Thank you so much sir 🙏🏻

[@BiologyScienceSK13]

Most welcome

[@smartgirl7490]

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[@BiologyScienceSK13]

Thanks

[@remaakumari3813]

Great work sir ji
But aap both languages me batay
English or Hindi dono me please 🙏

[@luvujesus3501]

How do we know if our child has Down syndrome? which symptoms

[@sushmitamaurya1578]

Thaks sir

[@arsalan-tw3hh]

Sir ye 2024 ke board exam m aayega

[@dayaramdhruw7114]

Sir ji cri-cat syndrome ka bhi video upload karna n....🙂

[@luvujesus3501]

How do we know if our child has Down syndrome? which symptoms

[@kanchansingh5976]

Nice

[@BiologyScienceSK13]

Thanks

[@sangeetayadav-rh6hx]

Good evening sir ji

[@BiologyScienceSK13]

Good night

[@amitsharmaknowledgepoint6632]

Sabhi syndrome ek sath kara dijiye

[@priyaprajapati6532]

Sir sare syndrome ek sath krwa dijiye

[@amitsharmaknowledgepoint6632]

Same

[@luvujesus3501]

How do we know if our child has Down syndrome? which symptoms

[@SushilKumar-b5b]

As sir

[@jagdishnishadnishad2703]

Sir mai 2023 ke board exam me hi
Agar aagya to bhut Achhe se likhunga

[@BiologyScienceSK13]

Welcome

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😮😮😮

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इसे मंगोलिजम भी कहते हैं

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हां भाई

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Ha aayega

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Man is responsible ke womsn

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2024 up board

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[@BiologyScienceSK13]

Most welcome

[@muskangond4400]

Thank you sir ☺️

[@BiologyScienceSK13]

Most welcome

[@sangeetayadav-rh6hx]

Very nice vedio 👍👍👍🙏🙏🙏

[@BiologyScienceSK13]

Thanks dear

[@SATYENDRAKUMAR-qu5ro]

Thank sir ❤❤❤

[@poojarajpoot7754]

Thank you sir ❤

[@sunitakanojiya850]

Thank you sir 😌

[@BiologyScienceSK13]

Welcome 😊