The development of eye in vertebrate embryology is studied under

Options

A. Notogenesis
B. Neurogenesis
C. Mesogenesis
D. Organogenesis

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the specific term used to study the development of the eye in vertebrate embryology.

2. **Identifying the Terms**: The options given are notogenesis, neurogenesis, mesogenesis, and organogenesis. We need to analyze what each term means in the context of embryology.

3. **Defining Organogenesis**: Organogenesis is the process in embryology where the three germ layers (ectoderm, mesoderm, and endoderm) develop into the internal organs of an organism. This includes the formation of various organs, including the eyes.

4. **Relating to Eye Development**: The eye is considered an organ, and its development falls under the category of organogenesis. Therefore, the development of the eye in vertebrates is studied under organogenesis.

5. **Conclusion**: Based on the definitions and the context provided, the correct answer to the question is organogenesis.

**Final Answer**: The development of the eye in vertebrate embryology is studied under organogenesis.

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