NEET Biology SmartNotes

📌High Weightage Chapters For NEET

⦿ CHEMISTRY

1. s/p/d/f Blocks : 6 - 8 Q.
2. Chemical Bonding : 4 - 5 Q.
3. Oxygen cont. Group : 3 - 4 Q.
4. Hydrocarbon & Halogen derivatives : 3 - 4 Q.
5. Complex Compound: 3 - 4 Q.
6. Electrochemistry: 2 - 3 Q.
7. Reaction Mechanism: 2 - 3 Q.
8. Equilibrium,Acid base: 3 - 4 Q.
9. Thermodynamics : 1 - 2 Q.
10. Chemical Kinetics : 1 - 3 Q.
11. Atomic Structure : 1 - 2 Q.
12. Solution : 2 - 3 Q.
13. Biomolecules : 1 - 2 Q.
14. Mole concept : 1 - 2 Q.
15. Solid State: 1 - 2 Q.
16. Nitrogen compound: 1 - 2 Q.
17. Polymer: 1 - 2 Q.
18. Surface Chemistry: 1 - 2 Q.
19. States of matter: 1 - 2 Q.

⦿ PHYSICS

1. Modern Physics: 3 - 4 Que.
2. Thermal Physics: 4 - 5 Que.
3. Magnetism: 2 - 3 Que.
4. Current Electricity: 3- 4 Que.
5. Semiconductor: 2 - 3 Que.
6. Ray optics: 3 - 4 Que.
7. Rotational motion: 2 - 3 Que.
8. Gravitation: 2 - 3 Que.
9. Kinematics: 2 - 3 Que.
10. Fluid mechanics: 2 - 3 Que.
11. Wave motion & doppler: 1 - 2 Que.
12. Alternating current: 1 - 2 Que.
13. Wave Optics: 2 - 3 Que.

⦿ BIOLOGY

1. Genetics & Biotechnology: 17 - 21 Que.
2. Ecology: 8 - 12 Que.
3. Plant Diversity: 6 - 8 Que.
4. Plant Physiology: 7 - 10 Que.
5. Cell, Cell division: 5 - 7 Que.
6. Animal embryology &
Reproductive system: 4 - 6 Que.
7. Reproduction in Plant: 4 - 7 Que.
8. Plant Morphology: 3 - 4 Que.
9. Human health & disease: 3 - 5 Que.
10. Animal diversity: 2 - 4 Que.
11. Evolution: 3 - 4 Que.
12. Plant Anatomy: 3 - 4 Que.
13. Endocrine: 2-3 Que.
14. Digestive System: 2 Que.
15. Respiratory system: 2 Que

*Theory of evolution was given by: Charles Darwin.

* Photo-respiration is: Energy spending process.

* Mass flow is affected by: Transpiration.

* Conversion of fat to sugar occurs in: Glyoxysomes.

* Photorespiration occurs in: Chloroplast.

* Photosynthesis is an: Oxidation -reduction process.

* Photo system II is absent in: C4plants.

* Conversion of fat into carbohydrate is in: Glyoxylate cycle.

* Precursor of IAA is: Tryptophan.

* Cobalt as a constituent of: Vit. B12

* Law of tolerance introduced by: Shelford.

* Glycolysis occurs in the part of cell: Cytoplasm

* Krebs cycle & ETC occurs in: Mitochondria

* Final product of Glycolysis is: Pyruvate.

* Light or hill reaction takes place in: Grana of chloroplast.

* Dark reaction or Calvin cycle takes place in: Stroma of chloroplast.

* Most abundant protein in the world: Rubisco.

* One molecule of glucose is produced: 686 Kcal.

* Highest water use efficiency order: CAM> C4>C3.

* Kranz type leaf anatomy found in: C4 plants.

* Calvin cycle & hatch- slack occurs in: Chloroplast.

* Photosynthetic rate highest in: C4 plants.

* Glucose is a type of sugar: Monosaccharide.

* Sugar which is sweetest among all sugars: Fructose.

* Examples of disaccharides are: Maltose, lactose, sucrose.

* Non reducing sugar: Sucrose.

* Sugar found in gernminating seeds: Maltose.

* Lactose (milk sugar) is a combination: Glucose + Galactose

* Bond that joins amino acids: peptide

Q. The floating roots are the characteristics features of.......?
a) vanda
b) Viscum
c) Tinospora
d) Jussiaea

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Q. Animals are classified into............groups based on their symmetry.
A) 2
B) 3
C) 4
D) 5

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