List the two types of reproduction. Which one of the two is responsible for bringing in more variations in its progeny and how ?

Explanation

**Step-by-Step Solution:**

1. **Identify the Two Types of Reproduction:**
- The two types of reproduction are **asexual reproduction** and **sexual reproduction**.

2. **Explain Asexual Reproduction:**
- Asexual reproduction occurs in lower organisms and involves a single parent. It does not involve the formation of gametes (sex cells) and is primarily achieved through a process called **mitosis**. This type of reproduction results in offspring that are genetically identical to the parent, leading to little to no variation.

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