CBSE Class 11 Biology Syllabus 2019-20

CBSE has released the Class 11 Biology Syllabus 2019-20. The annual board examination will be of 70 marks, with a duration of three hours. There will be experiments, assignments and viva for 30 Marks.

CBSE Class 11 Biology Syllabus 2019-20

In Board examination, the entire syllabus will come. The written examination will be of 70 marks.

Unit

Marks
I
Diversity of Living Organisms 07
II
Structural Organisation in Plants and Animals 12
III
Cell: Structure and Function 15
IV
Plant Physiology 18
IV
Human Physiology 18

Total
70

Unit I - Diversity of Living Organisms

• Chapter-1: The Living World
• Chapter-2: Biological Classification
• Chapter-3: Plant Kingdom
• Chapter-4: Animal Kingdom

Unit II - Structural Organisation in Plants and Animals

• Chapter-5: Morphology of Flowering Plants
• Chapter-6: Anatomy of Flowering Plants
• Chapter-7: Structural Organisation in Animals

Unit III - Cell: Structure and Function

• Chapter-8: Cell-The Unit of Life
• Chapter-9: Biomolecules
• Chapter-10: Cell Cycle and Cell Division

Unit IV - Plant Physiology

• Chapter-11: Transport in Plants
• Chapter-12: Mineral Nutrition
• Chapter-13: Photosynthesis in Higher Plants
• Chapter-14: Respiration in Plants
• Chapter-15: Plant - Growth and Development

Unit VI - Human Physiology

• Chapter-16: Digestion and Absorption
• Chapter-17: Breathing and Exchange of Gases
• Chapter-18: Body Fluids and Circulation
• Chapter-19: Excretory Products and Their Elimination
• Chapter-20: Locomotion and Movement
• Chapter-21: Neural Control and Coordination
• Chapter-22: Chemical Coordination and Integration

Question Wise Breakup

Type of Question
Mark per Question
Total No. of Questions
Total Marks
VSA
1
5
05
SA-I
2
7
10
SA-II
3
12
36
LA
5
5
15
Total

27
70

Practicals: 30 Marks

Evaluation Scheme

One Major Experiment Part A (Expt No. 1, 3, 7, 8) 5 Marks
One Minor Experiment Part A (Expt No. 6, 9, 10, 11, 12, 13) 4 Marks
Slide Preparation Part A (Expt No. 2, 4, 5) 5 Marks
Spotting Part B 7 Marks
Practical Record + Viva Voce 4 Marks
Project Record + Viva Voce 5 Marks
Total
30 Marks

List of Experiments 

1. Study and description of three locally available common flowering plants, one from each of the families Solanaceae, Fabacceae and Liliaceae (Poaceae, Asteraceae or Brassicaceae can be substituted in case of particular geographical location) including dissection and display of floral whorls, anther and ovary to show number of chambers (floral formulae and floral diagrams). Types of root (Tap and adventitious); stem (herbaceous and woody); leaf (arrangement, shape, venation, simple and compound).
2. Preparation and study of T.S. of dicot and monocot roots and stems (primary).
3. Study of osmosis by potato osmometer.
4. Study of plasmolysis in epidermal peels (e.g. Rhoeo leaves).
5. Study of distribution of stomata in the upper and lower surface of leaves.
6. Comparative study of the rates of transpiration in the upper and lower surface of leaves.
7. Test for the presence of sugar, starch, proteins and fats. Detection in suitable plant and animal
materials.
8. Separation of plant pigments through paper chromatography.
9. Study of the rate of respiration in flower buds/leaf tissue and germinating seeds.
10. Test for presence of urea in urine.
11. Test for presence of sugar in urine.
12. Test for presence of albumin in urine.
13. Test for presence of bile salts in urine.

Prescribed Books:

1.  Biology Class-XI, Published by NCERT
2.  Other related books and manuals brought out by NCERT (consider multimedia also)

Download Class 11 Biology Syllabus 2019-20

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