Question

The limbless amphibian is:

• A. Icthyophis
• B. Hyla
• C. Rana
• D. Salamander

Answer 1

The correct option is A

Icthyophis

The correct option is A.

Explanation of the correct answer:

1. Ichthyophis is an amphibian that does not have limbs.
2. It maintains body temperature by staying in the sun.
3. It has a backbone.
4. It is found in tropical and subtropical forests.

Explanation of the incorrect options:

Option B:

1. Hyla is a genus of frogs
2. It is an amphibian with limbs.

Option C:

1. Rana is a genus of frogs commonly known as the Holarctic true frogs, pond frogs, or brown frogs.
2. It is an amphibian with limbs.

Option D:

1. Salamanders are characterized by their lizard-like appearance
2. It is an amphibian with limbs.

Final answer: The limbless amphibian is Ichthyophis.