Match column I with column II
`{:("Column I",,"Column II"),("(a) Long term adaptation",,"(i) Universe"),("(b) Closed system ",,"(ii) Man"),("(c) Homeothermal",,"(iii) Cork"),("(d) Dead cells",,"(iv) Duck swimming"):}`

Options

A. a (i), b (ii), c (iii), d (iv)
B. a (ii), b (i), c (iii), d (iv)
C. a (iii), b (iv), c (ii), d (i)
D. a (iv), b (i), c (ii), d (iii)

Answer

To solve the matching question between Column I and Column II, we will analyze each item in Column I and find its corresponding match in Column II.

### Step-by-Step Solution:

1. **Long term adaptation**:
- Definition: Long-term adaptations are permanent changes that occur in response to environmental changes and are often inherited.
- Example: Ducks have webbed feet that help them swim efficiently. This adaptation is a result of evolutionary changes over time.
- **Match**: (a) Long term adaptation → (iv) Duck swimming.

2. **Closed system**:
- Definition: A closed system is one where energy cannot be transferred to its surroundings. The universe is often considered a closed system because the total amount of energy remains constant, even though its forms may change.
- **Match**: (b) Closed system → (i) Universe.

3. **Homeothermal**:
- Definition: Homeothermal animals, also known as warm-blooded animals, maintain a constant body temperature regardless of the environment. Humans (man) are examples of homeothermal organisms.
- **Match**: (c) Homeothermal → (ii) Man.

4. **Dead cells**:
- Definition: Dead cells are non-living cells. An example of dead cells is cork, which is made up of mature cork cells that are non-living and have cell walls composed of a waxy substance.
- **Match**: (d) Dead cells → (iii) Cork.

### Final Matches:
- (a) Long term adaptation → (iv) Duck swimming
- (b) Closed system → (i) Universe
- (c) Homeothermal → (ii) Man
- (d) Dead cells → (iii) Cork

### Summary of Matches:
- A → 4
- B → 1
- C → 2
- D → 3