Structural Organization in Animals Questions and Answers Part-4

1.In which tissue, the fibres and fibroblasts are completely packed?
a) Dense regular connective tissue
b) Dense irregular connective tissue
c) Both (a) and (b)
d) Cartilage

Answer: c
Explanation: Both (a) and (b)

2. Which structures are joined by tendons?
a) Skeletal muscles to bones
b) Skeletal muscles to ligaments
c) Both (a) and (b)
d) Bones to ligaments

Answer: a
Explanation: Skeletal muscles to bones

3. Which of the following tissue is not present in skin?
a) Epithelial tissue
b) Dense connective
c) Aerolar tissue
d) All of these

Answer: c
Explanation: Aerolar tissue is not present in skin.

4. Which of the following is/are example of dense connective tissue?
a) Tendon
b) Cartilage
c) Ligament
d) All of these

Answer: a
Explanation: Tendon

5. What kind of tissue is goblet cells?
a) Epithelial tissue
b) Connective tissue
c) Neural tissue
d) All of these

Answer: a
Explanation: Epithelial tissue

6. Which portion of cartilage provides it with solidity, pliability and resistance to compression?
a) Collagen fibres
b) Calcium content
c) Intracellular material
d) Chondrocytes

Answer: c
Explanation: Intracellular material

7. What provides bone with hard and non-pliable properties?
a) Collagen fibres
b) Calcium salts
c) Both (a) and (b)
d) none of these

Answer: c
Explanation: Both (a) and (b)

8. Where are osteocytes located?
a) Entire bone
b) In lacunae
c) Both (a) and (b)
d) none of these

Answer: b
Explanation: In lacunae

9. Which of the following is not true?
a) Limb bones are long bones.
b) The function of long bones is weight bearing and bringing out movement.
c) Bone marrows in all such long bones are site of blood cells production.
d) All of these

Answer: c
Explanation: "Bone marrows in all such long bones are site of blood cells production". This is False Statement.

10. What is the main function of blood?
a) Protection of body
b) Transport of various substances
c) pH buffering
d) Maintaining osmolarity balance

Answer: b
Explanation: Transport of various substances