Cow, dog and human are example of:

Options

A. Viviparous animals
B. Oviparous animals
C. Transverse animals
D. None of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding the Terms**: First, we need to understand what the terms "viviparous" and "oviparous" mean. Viviparous animals are those that give birth to live young rather than laying eggs.

2. **Identifying the Animals**: The question mentions cow, dog, and human. We need to determine how these animals reproduce.

3. **Reproduction Method**: Cows, dogs, and humans all give birth to live young. They do not lay eggs. This characteristic is a key feature of viviparous animals.

4. **Mammary Glands**: In addition to giving birth to live young, these animals also have mammary glands, which produce milk to nourish their young after birth.

5. **Conclusion**: Therefore, cow, dog, and human are examples of viviparous animals because they give birth to live young and possess mammary glands.

**Final Answer**: Cow, dog, and human are examples of viviparous animals.

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