To minimize the loss of water from the body the suitable condition is

Options

A. Ammonotelism
B. Ureotelism
C. Uricotelism
D. Both (1) and (2)

Answer

To minimize the loss of water from the body, we need to understand the different types of nitrogenous waste excretion processes: ammonotelism, ureotelism, and uricotelism. Here’s a step-by-step analysis:

### Step 1: Understand Nitrogenous Waste Excretion
- Organisms excrete nitrogenous wastes in different forms based on their habitat and evolutionary adaptations. The three main types are:
- **Ammonotelism**: Excretion of ammonia.
- **Ureotelism**: Excretion of urea.
- **Uricotelism**: Excretion of uric acid.

### Step 2: Analyze Ammonotelism
- **Ammonotelism** is the process where ammonia, a highly toxic substance, is excreted directly.
- Ammonia is very soluble in water but requires a large amount of water to be safely excreted.
- Therefore, this method leads to significant water loss.

### Step 3: Analyze Ureotelism
- **Ureotelism** involves the conversion of ammonia to urea, which is less toxic than ammonia but still requires a considerable amount of water for excretion.
- While it is less toxic than ammonia, it still results in a notable loss of water.

### Step 4: Analyze Uricotelism
- **Uricotelism** is the excretion of uric acid, which is a semi-solid or solid waste.
- Uric acid is the least toxic of the three and requires minimal water for excretion.
- This method is especially advantageous for organisms that need to conserve water, such as birds and reptiles.

### Step 5: Conclusion
- Given the analysis, **uricotelism** is the most suitable condition to minimize water loss from the body.
- Therefore, the correct answer to the question is **option 3: uricotelism**.