Question: A joint formed between humerus, radius and ulna is an example of__________?

• 1. Immovable joint.
• 2. Slightly movable joint.
• 3. Freely movable joint.
• 4. Fibrous joint

Question: Which of the following plays the major role in providing support to young herbaceous parts of the plant?

• 1. Living cells of epidermis with higher turgor pressure.
• 2. Living cells of cortex and pith with higher turgor pressure.
• 3. Collenchyma cells
• 4. All of these

Question: Joint between two parietal bones, which is infact immovable one is an example of_________?

• 1. Fibrous joints.
• 2. Cartilaginous joints.
• 3. Synovial joints.
• 4. None of these

Question: Fibrous capsule surrounding synovial joints may be thickened at some places to form:

• 1. Synovial membrane.
• 2. Ligaments.
• 3. Muscles.
• 4. Tendon

Question: Higher turgor pressure in a plant cell is maintained by________________?

• 1. Large number of vacoules in a plant cell.
• 2. Higher ionic concentration inside vacuoles resulting from active pumping of ions at their tonoplastic membrane
• 3. Higher osmotic pressure of the cell vacuole
• 4. both b and c

Question: In which of the following joint muscles are arranged in the same plane as that of joint?

• 1. Between radius and ulna
• 2. Between ulna and scapula
• 3. Between humerus and scapula
• 4. Between femur and tibia

Question: Which of the following hormone is predominantly responsible for bone weakening in older women?

• 1. Progesterone.
• 2. Oestrogen.
• 3. Parathyroid hormone.
• 4. Calcitonin.

Question: Secondary cell wall of sclerenchyma cells is impregnated with_________________?

• 1. Cellulose.
• 2. Peptidoglycan and murein.
• 3. Lignin.
• 4. Pectin.

Question: Which of the follwing is a childhood disease resulting from nutritive Ca2+ deficiency?

• 1. Hypocalcaemia Tatanic spasms.
• 2. Osteomalacis.
• 3. Rickets.
• 4. Tetany

Question: Among the followings which is the most longest supportive cell?

• 1. Tracheids
• 2. Sclereids
• 3. Trachea
• 4. Collenchyma cells