Punjab Board Class 11 Biology Syllabus

Syllabus for the subject Biology is prescribed under the science group by the Punjab Educational Board for Class 11 students. The Punjab Board Class 11 Biology Syllabus includes proper information about the course. Topics normally covered in Class 11 of the Punjab board are mentioned in the syllabus with its subtopics and concepts defined so that the Class 11 Biology students will get a complete overview of what is expected from them for that academic year.

The Punjab Board Class 11 Syllabus on Biology may also contain information about the assignments or projects due on Biology. Some of the major topics to be covered in Class 11 Biology includes diversity in the living world, the structural organization in animals and plants, cell structure and function, plant physiology and human physiology.

Download PSEB Class 11 Biology Syllabus PDF

Schematic Distribution of Marks

Schematic Distribution of Marks

To complete the Class 11 Biology Syllabus, find the practicals syllabus as well here:

PSEB Class 11 Biology Practicals Syllabus

A. List of Experiments

1. Study and describe three locally available common flowering plants from each of the following families (Solanaceae, Fabaceae and Liliaceae) including dissection and display of floral whorls and anther and ovary to show the number of chambers. Types of the 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 parts of a compound microscope.

4. Study of the specimens and identification with reasonsBacteria, Oscillatoria, Spirogyra, Rhizopus, mushroom, Yeast, liverwort, moss, fern, Pine, one monocotyledonous plant and one dicotyledonous plant and one lichen.

5. Study of specimens and identification with reasons-Amoeba, Hydra, Liverfluke, Ascaris, leech, earthworm prawn, silkworm, honeybee, snails, starfish, shark, Rohu, frog, lizard, pigeon and rabbit.

6. Study of tissues, and diversity in shapes and sizes of plant and animal cells (e.g palisade cells, guard cells, parenchyma, collenchyma, sclerenchyma, Xylem, Phloem, Squamous epithelium, muscle fibres and mammalian blood smear) through temporary/permanent slides.

7. Study of different modifications in root, stem and leaves.

8. Study and identification of different types of the inflorescence.

9. Study of osmosis by potato osmometer.

10. Study of plasmolysis in epidermal peels (e.g. Rhoeo leaves).

11. Study of distribution of stomata in the upper and lower surface of leaves.

12. Comparative study of the rates of transpiration in the upper and lower surface of leaves.

13. Test for the presence of sugar, starch, protein and fats. To detect them in suitable plant and animal materials.

14. Separation of plant pigments through paper chromatography.

15. To study the rate of respiration in flower buds/leaf tissue and germinating seeds.

16. To test the presence of urea in urine.

17. To detect the presence of sugar in urine/blood sample.

18. To detect the presence of albumin in the urine.

19. To detect the presence of bile salts in urine.

20. Study of imbibition in seeds/raisins.

21. Observation and comments on the experimental set up for showing:

a. Anaerobic respiration

b. Phototropism

c. Apical bud removal

d. Suction due to transpiration

22. Study of the human skeleton and different types of joints.

23. Study of the external morphology of earthworm, cockroach and frog through models.

24. Study of mitosis in onion root tip cells and animals cells (grasshopper) from permanent slildes.

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