Development of new individual from female gamete without fertillisation is termed as

Options

A. syngamy
B. embryogenesis
C. oogamy
D. parthenogenesis.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks for the term that describes the development of a new individual from a female gamete without fertilization.

2. **Analyzing the Options:**
We have four options to consider:
- Syngamy
- Embryogenesis
- Oogamy
- Parthenogenesis

3. **Evaluating Each Option:**
- **Syngamy:** This refers to the fusion of male and female gametes. Since the question specifies development without fertilization, this option is incorrect.
- **Embryogenesis:** This is the process that follows fertilization, where the zygote develops into an embryo. Since it involves fertilization, this option is also incorrect.
- **Oogamy:** This term describes a type of sexual reproduction where there is a fusion of morphologically different gametes (male and female). Since it involves fertilization, this option is incorrect as well.
- **Parthenogenesis:** This is the correct term that describes the development of a new individual from a female gamete without fertilization. It occurs in some species like bees and ants.

4. **Conclusion:**
The correct answer to the question is **Parthenogenesis**.

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