Which of the following mammals possess few characteristics of reptiles?

Options

A. Kangaroo
B. Spiny ant eater
C. Kola bear
D. Whale

Answer

To determine which of the following mammals possess few characteristics of reptiles, we need to analyze the given options: kangaroo, koala, bear, and whale.

### Step-by-Step Solution:

1. **Identify the Mammals**: First, we recognize that all four options (kangaroo, koala, bear, and whale) are mammals.

2. **Understand Reptilian Characteristics**: Next, we need to identify the characteristics that are typically associated with reptiles. These include:
- Laying eggs (oviparous)
- Dry, scaly skin
- A rudimentary or absent placenta

3. **Analyze Each Mammal**:
- **Kangaroo**: Known for giving live birth and having fur, not scales.
- **Koala**: Similar to kangaroos, koalas give live birth and have fur.
- **Bear**: Bears also give live birth and have fur, lacking reptilian characteristics.
- **Whale**: Whales are aquatic mammals that give live birth and have smooth skin, not scales.

4. **Identify the Unique Mammal**: Among the options, the spiny anteater (not listed in the original options but mentioned in the transcript) is known to have characteristics that resemble reptiles, such as:
- Laying eggs (it is one of the few egg-laying mammals)
- Having spiny skin that can be compared to dry scales

5. **Conclusion**: Based on the analysis, the mammal that possesses a few characteristics of reptiles is the **spiny anteater**.

### Final Answer:
The correct answer is the **spiny anteater**.