Eggs of amphibians are

Options

A. macrolecithal
B. alecithal
C. mesolecithal
D. microlecithal

Answer

To answer the question "Eggs of amphibians are," we will analyze the different types of eggs based on their yolk content and size. Here is a step-by-step solution:

### Step 1: Understand the Types of Eggs
We have four options to consider regarding the types of eggs:
1. Macrolesithyl
2. Allelesithyl
3. Mesolesithyl
4. Microlesithyl

### Step 2: Analyze Each Option
- **Macrolesithyl**: These eggs contain a large amount of yolk and a high amount of cytoplasm. They are not typical for amphibians.

- **Allelesithyl**: These eggs have negligible or no yolk at all. This type is also not characteristic of amphibians.

- **Mesolesithyl**: This type refers to medium-sized eggs that contain some yolk. This is a common characteristic of amphibian eggs.

- **Microlesithyl**: These are simple eggs with little yolk. They are not representative of amphibians.

### Step 3: Identify the Correct Option
From the analysis, the option that best describes the eggs of amphibians is **Mesolesithyl**, which are medium-sized eggs with some yolk.

### Conclusion
Thus, the correct answer is **Mesolesithyl**.

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