Name the law that states 'Embryonic Development of an animal repeats the embryonic stages of ancestors`?

Options

A. Biogenetic law
B. Anaximander's Law
C. Florkins's Law
D. Law of Segregation.

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks for the name of the law that describes how the embryonic development of an animal reflects the embryonic stages of its ancestors.

2. **Identifying the Options**: The options provided are:
- A) Biogenetic law
- B) Anaximander's law
- C) Florkheim's law
- D) Law of segregation

3. **Analyzing the Options**:
- **Biogenetic Law**: This law, proposed by Ernst Haeckel, states that "ontogeny recapitulates phylogeny," meaning the development of an individual organism (ontogeny) follows the same progression as the evolutionary history of that organism's species (phylogeny).
- **Anaximander's Law**: This is not specifically related to embryonic development.
- **Florkheim's Law**: This law is not widely recognized in the context of embryonic development.
- **Law of Segregation**: This law pertains to genetics and inheritance, not embryonic development.

4. **Conclusion**: Based on the analysis, the law that states "the embryonic development of an animal repeats the embryonic stages of ancestors" is the **Biogenetic Law**.

5. **Final Answer**: The correct answer is **Biogenetic Law**.

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