The rate of metabolism, food reserves and type of respiration respectively in frog during adverse climatic conditions are 

Options

A. fast, glucose and fat and buccopharyngeal
B. fast, glycogen and protein, pulmoary
C. slow, glycogen and lipids and cutaneous
D. slow, glucose and protein, cutaneous

Answer

To answer the question regarding the rate of metabolism, food reserves, and type of respiration in frogs during adverse climatic conditions, we can break it down step by step:

### Step-by-Step Solution:

1. **Understanding Adverse Climatic Conditions**:
- Frogs are ectothermic (cold-blooded) animals, meaning their body temperature fluctuates with the environment. Adverse climatic conditions can refer to extreme temperatures, either very hot (summer) or very cold (winter).

2. **Behavior During Adverse Conditions**:
- Frogs undergo a state of dormancy during extreme conditions. This state is known as **estivation** during hot weather and **hibernation** during cold weather. In these states, frogs become inactive.

3. **Rate of Metabolism**:
- During these periods of dormancy (estivation or hibernation), the frog's metabolic rate significantly decreases. This is because the frog is not engaging in regular activities that require energy, leading to a **slowed rate of metabolism**.

4. **Food Reserves**:
- To survive during these inactive periods, frogs rely on stored energy. The food reserves in frogs are primarily stored in the form of **glycogen** (a polysaccharide that serves as a form of energy storage) and **lipids** (fats). These reserves are crucial for sustaining the frog during its dormancy.

5. **Type of Respiration**:
- While in a dormant state, frogs primarily utilize **cutaneous respiration**, which means they breathe through their skin. This method of respiration is efficient for frogs, especially when their activity levels are low and they are not using their lungs as much.

### Final Answer:
- The rate of metabolism in frogs during adverse climatic conditions is **slowed down**.
- The food reserves are primarily in the form of **glycogen and lipids**.
- The type of respiration is **cutaneous respiration**.