The largest eggs belong to

Options

A. Elephant
B. Dinosaur
C. Whale
D. Ostrich

Answer

To answer the question about which organism lays the largest eggs, we can follow these steps:

### Step 1: Identify the Options
The question provides four options:
1. Elephant
2. Dinosaur
3. Whale
4. Ostrich

### Step 2: Analyze Each Option
- **Elephant**: Elephants are mammals and give live birth (viviparous), so they do not lay eggs. This option can be eliminated.
- **Dinosaur**: Dinosaurs are known to have laid eggs, but the size of dinosaur eggs varies widely, and they are generally not larger than those of modern birds.
- **Whale**: Whales are also mammals and give live birth, similar to elephants. Therefore, this option can also be eliminated.
- **Ostrich**: Ostriches are birds and are known for laying the largest eggs among all living species.

### Step 3: Confirm the Largest Egg
The ostrich egg is not only the largest egg currently laid by a living bird but is also the largest single cell in the world. The dimensions of an ostrich egg typically range from 15 to 16 centimeters in length and about 12.9 centimeters in width.

### Step 4: Conclusion
Based on the analysis, the correct answer is that the largest eggs belong to the **ostrich**.

### Final Answer
The largest eggs belong to the **ostrich**.

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