Ctenophores exhibit

Options

A. Bioluminescence
B. Sessile nature
C. Paedogenesis
D. Both (1) & (3)

Answer

**Step-by-Step Solution:**

1. **Understanding Ctenophores**: Ctenophores, also known as comb jellies, are marine invertebrates belonging to the phylum Ctenophora. They are known for their unique characteristics and behaviors.

2. **Identifying the Properties**: The question asks about the properties exhibited by Ctenophores. We need to evaluate the options provided.

3. **Evaluating Bioluminescence**:
- Bioluminescence is the ability of an organism to produce and emit light through biochemical reactions.
- Ctenophores are known to exhibit bioluminescence, which allows them to glow in the dark. This is a significant property of many ctenophores.

4. **Evaluating Pedogenesis**:
- Pedogenesis refers to the process of reproduction by sexually mature larvae.
- Some Ctenophores can reproduce through pedogenesis, which is another notable characteristic of this group.

5. **Conclusion**: Since Ctenophores exhibit both bioluminescence and pedogenesis, the correct answer includes both properties.

**Final Answer**: Ctenophores exhibit bioluminescence and pedogenesis.

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