In the given list, how many animals are oviparous:- Neophron, Balaenoptera, Bufo, Naja, Pteropus, Scoliodon, Hippocampus, Felis, Corvus, Hemidactylus.

Options

A. 4
B. 5
C. 6
D. 7

Answer

To determine how many animals from the given list are oviparous, we need to identify which of the listed animals lay eggs. Oviparous animals are those that reproduce by laying eggs, from which the young develop.

**Step-by-Step Solution:**

1. **Understand the term "oviparous":** Oviparous refers to animals that lay eggs. The young develop outside the mother's body, and they do not give live birth.

2. **List the animals provided:**
- Neophron
- Balaenoptera
- Bufo
- Naja
- Pteropus
- Scoliodon
- Hippocampus
- Felis
- Corvus
- Hemidactylus

3. **Identify which of these animals are oviparous:**
- **Neophron:** This is a genus of birds (specifically vultures) that lay eggs. **(Oviparous)**
- **Balaenoptera:** This is a genus of baleen whales, which give live birth. **(Not oviparous)**
- **Bufo:** This is a genus of toads that lay eggs in water. **(Oviparous)**
- **Naja:** This is a genus of cobras, which lay eggs. **(Oviparous)**
- **Pteropus:** This is a genus of flying foxes (bats) that give live birth. **(Not oviparous)**
- **Scoliodon:** This is a genus of sharks, which give live birth. **(Not oviparous)**
- **Hippocampus:** This is a genus of seahorses, which give live birth. **(Not oviparous)**
- **Felis:** This is a genus of cats that give live birth. **(Not oviparous)**
- **Corvus:** This is a genus of crows that lay eggs. **(Oviparous)**
- **Hemidactylus:** This is a genus of geckos that lay eggs. **(Oviparous)**

4. **Count the oviparous animals identified:**
- Neophron
- Bufo
- Naja
- Corvus
- Hemidactylus

Total: 5 oviparous animals.

5. **Conclusion:** The total number of oviparous animals from the list is **5**.

**Final Answer:** 5

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