Question

Match Column A appropriately with Column B.

$$\begin{array}{cc}ColumnA& ColumnB\\ \text{(i)The Central Nervous System constitutes of}& \text{1.Ears,Eyes,Nose}\\ \text{(ii)Reflex arcs are formed in}& \text{2.Olfactory}\\ \text{(iii)Receptors that detect taste}& \text{3. Spinal cord and the Brain}\\ \text{(iv)Receptors that detect smell}& \text{4. Muscles and Glands}\\ \text{(v)Examples of receptor organs are}& \text{5. Gustatory}\\ \text{(vi)Examples of effector organs are}& \text{6. Spinal Cord}\\ \text{(vii)Peripheral Nervous System consists of}& \text{7. Spinal nerves from the spinal cord and cranial nerves from the brain}\end{array}$$

• A. (i) – 4, (ii) – 5, (iii) – 6, (iv) – 7, (v) – 3, (vi) – 1, (vii) – 2
• B. (i) – 3, (ii) – 2, (iii) – 5, (iv) – 6, (v) – 1, (vi) – 4, (vii) – 7
• C. (i) – 3, (ii) – 6,(iii) – 5, (iv) – 2, (v) – 1, (vi) – 4, (vii) – 7
• D. (i) – 1, (ii) – 5,(iii) – 2, (iv) – 6, (v) – 3, (vi) – 7, (vii) – 4

Answer 1

The correct option is C

(i) – 3, (ii) – 6,(iii) – 5, (iv) – 2, (v) – 1, (vi) – 4, (vii) – 7

(i) The Central nervous system consists of the brain and the spinal cord.

(ii) Reflex arcs are formed in the spinal cord.

(iii) Receptors that detect taste are known as gustatory receptors.

(iv) Receptors that detect smell are known as olfactory receptors.

(v) Examples of receptor organs are ears, eyes, nose and other sense organs.

(vi) Examples of effector organs are muscles and glands.

(vii) Peripheral Nervous system consists of the cranial nerves from the brain and the spinal nerves from the spinal cord.