The marsupial mammal amongst the following animals is

Options

A. Gibbon
B. Kangaroo
C. Lemur
D. Spiny Ant Eater .

Answer

To determine which of the given animals is a marsupial mammal, we can follow these steps:

### Step 1: Understand what marsupial mammals are
Marsupial mammals are characterized by giving birth to underdeveloped young that continue to grow and develop in a pouch on the mother's body. This is a defining feature of marsupials.

### Step 2: Analyze the options provided
The options given are:
1. Kangaroo
2. Lemur
3. Spiny anteater

### Step 3: Evaluate each option
- **Kangaroo**: Kangaroos are well-known examples of marsupials. They give birth to underdeveloped young, which are then carried and nursed in a pouch. This matches the definition of marsupial mammals.

- **Lemur**: Lemurs are classified as eutherian mammals (placental mammals), which means they give birth to more developed young and do not have a pouch. Therefore, lemurs are not marsupials.

- **Spiny anteater**: The spiny anteater, also known as the echidna, is a monotreme, which means it lays eggs instead of giving live birth. This also disqualifies it from being a marsupial.

### Step 4: Conclusion
Based on the analysis, the only marsupial mammal among the options is the **Kangaroo**.

### Final Answer
The marsupial mammal among the following animals is **Kangaroo**.

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