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๐Ÿ“Œ Biology Board Exam se related all queries ke liye Neelam mam milne wali hein aaj aapse Telegram Live me

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Science Adda247
๐Ÿ“Œ Biology Board Exam se related all queries ke liye Neelam mam milne wali hein aaj aapse Telegram Live me ๐Ÿ”นDon't miss!! Today @3 PM โžฟโžฟโžฟโžฟโžฟโžฟโžฟโžฟ https://t.me/Adda247Science?livestream https://t.me/Adda247Science?livestream
Class 12th Biology


๐Ÿ”ด BIOTECHNOLOGY COMPLETE UNIT
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๐Ÿ‘22โค6๐Ÿฅฐ3๐Ÿค”2๐Ÿ’ฏ1
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โŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธ
โŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธโŒจ๏ธ
๐Ÿ” ๐Ÿ” ๐Ÿ” ๐Ÿ” ๐Ÿ” ๐Ÿ” ๐Ÿ” 

๐Ÿ”ด๐—ฆ๐—˜๐—ซ๐—จ๐—”๐—Ÿ ๐—ฅ๐—˜๐—ฃ๐—ฅ๐—ข๐——๐—จ๐—–๐—ง๐—œ๐—ข๐—ก ๐—œ๐—ก ๐—™๐—Ÿ๐—ข๐—ช๐—˜๐—ฅ๐—œ๐—ก๐—š ๐—ฃ๐—Ÿ๐—”๐—ก๐—ง๐—ฆ
๐Ÿ”ด๐—›๐—จ๐— ๐—”๐—ก ๐—ฅ๐—˜๐—ฃ๐—ฅ๐—ข๐——๐—จ๐—–๐—ง๐—œ๐—ข๐—ก
๐Ÿ”ด๐—ฅ๐—˜๐—ฃ๐—ฅ๐—ข๐——๐—จ๐—–๐—ง๐—œ๐—ฉ๐—˜ ๐—›๐—˜๐—”๐—Ÿ๐—ง๐—›
๐Ÿ”ด๐—ฃ๐—ฅ๐—œ๐—ก๐—–๐—œ๐—ฃ๐—”๐—Ÿ ๐—ข๐—™ ๐—œ๐—ก๐—›๐—˜๐—ฅ๐—œ๐—ง๐—”๐—ก๐—–๐—˜ ๐—”๐—ก๐—— ๐—ฉ๐—”๐—ฅ๐—œ๐—”๐—ง๐—œ๐—ข๐—ก
๐Ÿ”ด๐— ๐—ข๐—Ÿ๐—˜๐—–๐—จ๐—Ÿ๐—”๐—ฅ ๐—•๐—”๐—ฆ๐—œ๐—ฆ ๐—ข๐—™ ๐—œ๐—ก๐—›๐—˜๐—ฅ๐—œ๐—ง๐—”๐—ก๐—–๐—˜
๐Ÿ”ด๐—˜๐—ฉ๐—ข๐—Ÿ๐—จ๐—ง๐—œ๐—ข๐—ก
๐Ÿ”ด๐—›๐˜‚๐—บ๐—ฎ๐—ป ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต ๐—”๐—ป๐—ฑ ๐——๐—ถ๐˜€๐—ฒ๐—ฎ๐˜€๐—ฒ
๐Ÿ”ด๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐—ฏ๐—ฒ๐˜€ ๐—œ๐—ป ๐—›๐˜‚๐—บ๐—ฎ๐—ป ๐—ช๐—ฒ๐—น๐—ณ๐—ฎ๐—ฟ๐—ฒ
๐Ÿ”ด๐—•๐—ถ๐—ผ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐˜† : ๐—ฃ๐—ฟ๐—ถ๐—ป๐—ฐ๐—ถ๐—ฝ๐—น๐—ฒ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—ฃ๐—ฟ๐—ผ๐—ฐ๐—ฒ๐˜€๐˜€๐—ฒ๐˜€
๐Ÿ”ด๐—•๐—ถ๐—ผ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐˜† ๐—ฎ๐—ป๐—ฑ ๐—ถ๐˜๐˜€ ๐—”๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€
๐Ÿ”ด๐—ข๐—ฟ๐—ด๐—ฎ๐—ป๐—ถ๐˜€๐—บ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—ฃ๐—ผ๐—ฝ๐˜‚๐—น๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€
๐Ÿ”ด ๐—˜๐—ฐ๐—ผ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ
๐Ÿ”ด๐—•๐—ถ๐—ผ๐—ฑ๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€๐—ถ๐˜๐˜† ๐—ฎ๐—ป๐—ฑ ๐—–๐—ผ๐—ป๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ฎ๐˜๐—ถ๐—ผ๐—ป

๐Ÿ”บ ๐‘บ๐‘ป๐‘จ๐’€ ๐‘ป๐‘ผ๐‘ต๐‘ฌ๐‘ซ ๐‘ญ๐‘ถ๐‘น ๐‘ฉ๐‘ฐ๐‘ถ๐‘ณ๐‘ถ๐‘ฎ๐’€ ๐‘ต๐‘ช๐‘ฌ๐‘น๐‘ป ๐‘บ๐‘ถ๐‘ณ๐‘ผ๐‘ป๐‘ฐ๐‘ถ๐‘ต๐‘บ
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Forwarded from Science Adda247 (~ ๐™‹๐™ช๐™ฃ๐™š๐™š๐™ฉ)
Class 12th Biology


๐Ÿ”ด BIOTECHNOLOGY COMPLETE UNIT
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๐Ÿ‘15โค5๐Ÿคฏ2๐Ÿ˜ข2๐Ÿฅฐ1
Which of the following is the site of photosynthesis?
Anonymous Quiz
23%
Mitochondria
69%
Chloroplast
4%
Nucleus
3%
Golgi Apparatus
๐Ÿ‘18๐Ÿ˜ฑ5๐Ÿฅฐ1๐Ÿคฉ1
Which enzyme converts starch into maltose?
Anonymous Quiz
59%
Amylase
26%
Lipase
10%
Pepsin
4%
Trypsin
๐Ÿ‘10๐Ÿ†7๐Ÿ˜ข4โค1๐Ÿค—1
Class 12th Biology

๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค
๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค๐Ÿ”ค

๐Ÿ”ด ECOLOGY COMPLETE UNIT
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๐Ÿ‘6
Where does digestion of proteins begin in humans?
Anonymous Quiz
30%
Stomach
21%
Mouth
43%
Small intestine
6%
Esophagus
๐Ÿ‘14๐Ÿฅฐ4๐Ÿคฉ4๐Ÿ˜ข3โค1
What is the normal pH of human blood?
Anonymous Quiz
70%
7.4
14%
6.8
8%
7.8
8%
6.4
๐Ÿ‘15๐Ÿคฉ6๐Ÿฅฐ5โค1
In which part of the cell does aerobic respiration occur?
Anonymous Quiz
52%
Mitochondria
13%
Nucleus
18%
Chloroplast
17%
Endoplasmic Reticulum
๐Ÿ‘9๐Ÿฅฐ3โค2๐Ÿ˜ข2๐Ÿคฉ2
What is the probability of getting a homozygous recessive offspring from two heterozygous parents?
Anonymous Quiz
46%
25%
39%
50%
12%
75%
3%
100%
๐Ÿ‘10๐Ÿ˜ข6๐Ÿฅฐ3๐Ÿ†2
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Which structure is responsible for filtering blood in the kidneys?
Anonymous Quiz
54%
Nephron
17%
Glomerulus
23%
Bowman's capsule
5%
Ureter
๐Ÿฅฐ9๐Ÿค—6๐Ÿ‘5โค2