Class 12 Biology Top 200 MCQ's Question for CBSE Board Exam 2023

Complete revision of class 12 biology mcq questions in one video, in this video shipra mam will try to cover all important questions of class 12 biology. Mam will guide you how to study strategically for cbse board exam 2023 . These class 12 biology important questions will boost your biology preparation and you will be able to score 70 marks in biology exam.

📌CONNECT WITH US _

✅ For Admission Queries Call: 080-35358482

[_M_G_]

According to parents 80% marks is average
But
According to student 40%-70% marks is excellent 😂😂

[Way_Learn]

1:40:53
In F2 generation 9:3:3:1 is the ratio of outcome so after adding all
9+3+3+1=16
Total parts in which the ratio is occurring is 16
And we had 80 plants in F2
16 parts of 80 is 5 (80/16)
9×5: 3×5. :3×5 :1×5 these are the total number in terms of ratios
Dominant seen in 9+3=12 parts or ratio
Total plants with dominant 12×5= 60 .

[vanipataory]

42:57 iA cross iB gives AB, ii, Ai, Bi. So b option was correct.

[tanumishra]

Tomorrow is my math exam 🙂🧠but studying for bio exam🥲

[Way_Learn]

1:45:18 ..
Polyamine in prokaryotic cell

[SaadAli-nzhz]

1:49:15 Option C is correct . (Sporozites are stored in salivary gland)

[sharpshooter-gsxn]

Aadhe se jadaa battein faltu ki hotti hai bilkul

[sakshiiii]

3:46:28....🤣🤣🤣wahh ans dekte he palat gyi mam....sabse sabko sahe btari thi...ab glt....

[thenameisHimanshu]

Mam aap baat bahut banate hai 🙂 isliye 4 ghanta ka session bn gya

[dibyaranjanbehera]

All the best everyone for yours tomorrow exam ❤️🫂

[noijyov]

Mam your one mcq concept enabled me to do 5 marks questions thanks

[Way_Learn]

17:50 ... It should be D
Aerobic hi hota h mam

[sakshiiii]

3:21:03 agar koi na batata c hoga to aapne khud to glt yaad keya he tha..hmko bhe kra deti...mujhe to lagra aapne aase he or bhe mcq glt bta deye honge ..😢😢😢😢😢😢😢

[piyucreates.]

7:33 Mam aise to option C or D dono correct hue cross kervane per dono ka same ratio hai

[icecream]

2:31:53 this question is also wrong the answer is (a) dont teach wrong answers 🙄

[medico_aspirant]

Please ma'am provide download option 🙏🏻

[ishaansaini]

ANNOUNCEMENT📢:
Bhai koi btado bio kaha se padu kuch nhi aata
Please

[sakshiiii]

2:09:32 wahh mam ko khud ne pta tha ans kya hoga..bas phle dekh leti fir bol deti Yahe hoga....😞👍🏻👍🏻sahe h..aata jata h nhii baki options kyu glt ho gye ab

[icecream]

2:20:23 this question is wrong. the correct answer is a, Dont teach wrong answers to students.

[sakshiiii]

Not satisfied with such a teacher....who even does not explain the reason properly hua mene Cuet adda ka subscription nhi bilkul aachi nhi pdhati