Read the following statement (P - T) and select the option that correctly fills (i) - (v)
P. The male frog has a special organ on the throat called `ul("I")`
Q. `ul("ii")` membrane is a part of ear and serves to receive sound waves
R. Dermis of the frog contains sac-like `ul("iii")` glands
S. Tongue of frog is `ul("iv")`
T . `ul("v")` respiration takes place in lungs on land.

Options

A. (a) (i) - vocal sac, (ii) - Plasma, (iii) - mucous, (iv) trilobed, (v) Pulmonary
B. (b) (i) - vocal sac, (ii) - Tympanic , (iii) - mucous, (iv) bilobed, (v) Pulmonary
C. (c) (i)-vocal sac, (ii) - Pleural, (iii) - mucous, (iv) unilobed, (v) Pulmonary
D. (d) (i) - voacl sac, (ii) - incus, (iii) - sweat, (iv) multilobed, (v) Pulmonary

Answer

To solve the given question, we need to fill in the blanks in the statements P to T with the correct terms related to the anatomy and physiology of frogs. Here’s the step-by-step solution:

### Step-by-Step Solution:

1. **Statement P**: The male frog has a special organ on the throat called **(i) vocal sac**.
- The vocal sac is a unique feature in male frogs that helps them produce sounds during mating calls.

2. **Statement Q**: **(ii) Tympanic membrane** is a part of the ear and serves to receive sound waves.
- The tympanic membrane, also known as the eardrum, is crucial for hearing as it vibrates in response to sound waves.

3. **Statement R**: The dermis of the frog contains sac-like **(iii) mucous glands**.
- Mucous glands in the skin of frogs secrete mucus, which keeps their skin moist and aids in respiration through the skin.

4. **Statement S**: The tongue of the frog is **(iv) bilobed**.
- The bilobed structure of the frog's tongue allows it to effectively catch prey.

5. **Statement T**: **(v) Pulmonary respiration** takes place in lungs on land.
- Pulmonary respiration refers to the breathing process that occurs in the lungs, which is essential for frogs when they are on land.

### Final Statements:
Putting it all together, we have:
- P: The male frog has a special organ on the throat called **vocal sac**.
- Q: **Tympanic membrane** is a part of the ear and serves to receive sound waves.
- R: The dermis of the frog contains sac-like **mucous glands**.
- S: The tongue of the frog is **bilobed**.
- T: **Pulmonary respiration** takes place in lungs on land.

### Correct Option:
Based on the filled statements, the correct option that matches our answers is **Option B**.