Lahore Board 9th Class (Biology) Subjective 2017 Past Paper English Medium [Group 1st] 2. Write short answers to any FIVE (5) questions.(10) (i) Describe vegetative organs of plants with two examples. (ii) Write the definition of Bio-Chemistry. (iii) What is meant by bio-informatics? (iv) ifferentiate between deduction and theory. (v) Define species with an example….

Lahore Board 9th Class English (Biology) Objective 2017 Past Paper [Group 1st] 1. Pepsin enzyme works in : (A) Mouth (B) Intestine (C) Oesophagus (D) Stomach 2. An example of insoluble dietary fibres in human food is : (A) Oats (B) Barley (C) Beans (D) Wheat bran 3. The cell wall of prokaryotic cells is…

Lahore Board 9th Class English (Biology) Objective 2018 Past Paper [Group 2nd]

Lahore Board 9th Class (Biology) Subjective 2018 Past Paper English Medium [Group 2nd]