science and technology| Biology syllabus NCERT 6 to 12th पर आधारित| short notes ke roop me|

[@Kusharyan35]

❤❤❤❤❤❤❤

[@Devendrakhushwaha649]

❤❤❤

[@PsMaholiyakalan]

Well done sir ji ❤❤❤❤❤

[@sanayadavji6326]

Nice explanation 👍👍🙏 guruji

[@PsMaholiyakalan]

Sir science bahut achhi samj ayi 😊😊

[@RiteshKumar-tz1fs]

👍👍👍👍💯

[@Indianarmyta0]

Excellent sir thank you so much 👌👌 bahut axi class lagi 👌👌