Bihar Board 12th Biology Model Paper 2025 | Class 12th Biology Model Paper 2025 |

[@PoojaBharti-c8u]

Good evening sir ji ❤️❤️❤️🎉🎉🎉🎉❤️

[@RinkiKumari-q3h]

Thank you sir ❤❤❤❤

[@liveyounglifehappy]

16:46 Que no 30 . All of these hogaa bhaii....spirulina nd chlorella both r obtained from algae nd both r single celled protein 😮‍💨

[@liveyounglifehappy]

3:45 que no 5 troposphere hoga...troper is the closest layer of atmosphere....then stratosphere which is also called ozone layer then mesosphere then thermosphere nd then the last one exosphere the farest one.... kuch v na btaye okie...if you are not clear about it ..jst suppose agr ye que exam p aa jata aur jiske 1 k bcho n dekhi hai apki vdo usne krdiya hota toh Jate ek marks..so please correct itt...sir jii

[@sahil_x_0001]

Hmm bro
Mtlb ye to kux v bol rhe h

[@liveyounglifehappy]

@sahil_x_0001 yeah so ke uthke bol rhe kuch v...nd they think bseb bche toh gdhe hote h

[@Dhananjaykumar-m3o]

Hii sir 😮😮

[@Kumarabhi950]

Aaaaaaaa

[@saurabhsarkar05]

Good night sir Yadav RJD love 💖

[@liveyounglifehappy]

15:28 QUE 28 : Warts is also caused by virus
HPV ( human papilova virus)

[@Laxmikumari-w2d6v]

Good evening sir❤❤

[@PrityKumari-ub7zu]

Aaa

[@MdDilkhush-ve8zk]

❤❤❤❤❤❤❤❤❤❤❤❤

[@liveyounglifehappy]

13:39 25 ka v B hoga aq to me😌

[@RUBIKUMARI-u5f1c]

Rubi kumari

[@liveyounglifehappy]

Bhai byee byee abhi aur dekhne ka himt nhi h....🥲👍

[@liveyounglifehappy]

11:25 oh my gudness firse the sperm production is stimulated by FSH ( follicular stimulating hormone ) nd the other hormone which helps in the production of sperm is LH ( leutinizing hormone) .........
ATCH stimulate the adrenal glands to produce cortisol nd androgen.....SO THE CORRECT ANSWER IS FSH.... HOPE YOU UNDERSTAND!!!

[@VishalKumar-od9cv]

3 ka aaaaa hoga bhai

[@divyanshusingh9088]

itna galat kyu batate ho bhai back test kar ke video banaya karo

[@SALINI-o6l]

❤❤❤

[@sujeetyadavya]

Ok

[@ManishKumar-dc7nq]

9aaaaaaa❤❤❤❤❤❤

[@MithleshKushwaha-p2v]

Sir ne me andcoe hota hai kya

[@ManishKumar-dc7nq]

5aaaa

[@RamBabu-v9u8r]

Hii

[@ManishKumar-dc7nq]

15dddd

[@KanchanKumari-x5c]

12 c

[@ManishKumar-dc7nq]

23aa

[@ManishKumar-dc7nq]

14cc

[@KanchanKumari-x5c]

8c

[@ManishKumar-dc7nq]

11aAaaaa❤❤❤❤❤❤❤❤❤

[@SarojKumar-x2]

42cccc

[@RahulKumar-rg6hh]

Ooo😊😅

[@liveyounglifehappy]

10:08 how stupid seriously....it is too much man pollination by bats is called chiropterophyly ....nd pollination by insects is called antimophily ....SO THE CORRECT OF QUESTION NO 17 IS C ....Bhai seriouslyy soke uthke vdo mai dekh rhi par i feel like ki soke uthke video apne bnayi h....

[@amleshKumar-yk6oy]

aaa

[@ManishKumar-dc7nq]

7bbbbb

[@ManishKumar-dc7nq]

12cccccc❤❤❤❤❤❤

[@ManishKumar-dc7nq]

18bb

[@NikhilYadav-o2c]

Ddd

[@ManishKumar-c1c5n]

dddd

[@ManishKumar-dc7nq]

4dddd

[@ManishKumar-dc7nq]

Bbbb19

[@ManishKumar-dc7nq]

6dddddd❤

[@Laxmikumari-w2d6v]

Cc

[@Eramsiddique786]

Cccccccccccccc

[@ManishKumar-dc7nq]

8cccccc❤❤❤❤

[@AnilTanwar-sc1rx]

Aaaaà s

[@ManishKumar-dc7nq]

13bbbbb

[@ManishKumar-dc7nq]

Bbbbbbb17

[@ManishKumar-dc7nq]

10cccccccc

[@Laxmikumari-w2d6v]

Aaa