The animals that produce new young ones are known as _________.

Options

A. Oviparous
B. Viviparous
C. Both
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term used to describe animals that produce new young ones.

2. **Identifying Types of Reproduction**: There are two main types of reproduction in animals:
- **Oviparous**: These are animals that lay eggs. They do not give birth to live young. Examples include birds and frogs.
- **Viviparous**: These are animals that give birth to live young. They nurture the young inside their bodies until they are ready to be born. Examples include humans, cows, and cats.

3. **Analyzing the Options**:
- **Option A**: Oviparous - This refers to egg-laying animals, which do not produce live young.
- **Option B**: Viviparous - This refers to animals that give birth to live young, which directly answers the question.
- **Option C**: Both - This cannot be correct as it includes oviparous animals, which do not fit the criteria.
- **Option D**: None of these - This cannot be correct as we have a valid answer in viviparous.

4. **Conclusion**: Based on the definitions and examples provided, the correct answer is **Viviparous** (Option B), as these are the animals that produce new young ones.

**Final Answer**: The animals that produce new young ones are known as **Viviparous**.

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