Biology MCQs – Page 20

✅ D. both b and c

Option A: Large number of vacoules in a plant cell. Option B: Higher ionic concentration inside vacuoles resulting from active pumping of ions at their tonoplastic membrane Option C: Higher osmotic pressure of the cell vacuole Option D: both b and c Correct Answer : both b and c Read more

✅ D. Between femur and tibia.

Option A: Between radius and uln Option B: Between ulna and scapula Option C: Between humerus and scapula Option D: Between femur and tibia. Correct Answer : Between femur and tibia. Read more

✅ B. Oestrogen.

Option A: Progesteron Option B: Oestrogen. Option C: Parathyroid hormon Option D: Correct Answer : Oestrogen. Read more

✅ C. Lignin.

Option A: Cellulos Option B: Peptidoglycan and murein. Option C: Lignin. Option D: Pectin. Correct Answer : Lignin. Read more

✅ C. Freely movable joint.

Option A: Immovable joint. Option B: Slightly movable joint. Option C: Freely movable joint. Option D: Fibrous joint Correct Answer : Freely movable joint. Read more

✅

Option A: Living cells of epidermis with higher turgor pressur Option B: Living cells of cortex and pith with higher turgor pressur Option C: Collenchyma cells Option D: All of these Correct Answer : Read more

✅ A. Fibrous joints.

Option A: Fibrous joints. Option B: Cartilaginous joints. Option C: Synovial joints. Option D: None of these Correct Answer : Fibrous joints. Read more

✅ A. Less than 7 month

Option A: Less than 7 month Option B: Less than 8 month Option C: Less than 9 month Option D: More than 9 month Correct Answer : Less than 7 month Read more

✅ B. Both

Option A: Single Option B: Both Option C: Do not have opening Option D: None of these Correct Answer : Both Read more

✅ D. 9

Option A: 10 Option B: 3 Option C: 4 Option D: 9 Correct Answer : 9 Read more

✅ C. Golttis

Option A: Larynx Option B: Pharynx Option C: Golttis Option D: None of these Correct Answer : Golttis Read more

✅ D. 10

Option A: 5 Option B: 90 Option C: 15 Option D: 10 Correct Answer : 10 Read more

✅ C. Emphysema

Option A: Lung cancer Option B: Asthma Option C: Emphysema Option D: Pulmonary tuberculosis Correct Answer : Emphysema Read more

✅ C. 20

Option A: 15 Option B: 10 Option C: 20 Option D: 30 Correct Answer : 20 Read more

✅ A. Tuberculosis

Option A: Tuberculosis Option B: Lungs cancer Option C: Asthma Option D: Emphysema Correct Answer : Tuberculosis Read more

✅ D. 4

Option A: 2 Option B: 3 Option C: 5 Option D: 4 Correct Answer : 4 Read more

✅ B. Calvin cycle

Option A: Photorespiration Option B: Calvin cycle Option C: Both of these Option D: None of these Correct Answer : Calvin cycle Read more

✅ D. 8

Option A: 2 Option B: 3 Option C: 6 Option D: 8 Correct Answer : 8 Read more

✅ C. Aves

Option A: Cockroach Option B: Earthworm Option C: Aves Option D: Frogs Correct Answer : Aves Read more

✅ A. Posterior

Option A: Posterior Option B: Anterior Option C: Lateral Option D: All possible Correct Answer : Posterior Read more