Question

Mammals that contain nucleated red blood cells are:

• A. Man
• B. Monkey
• C. Camel
• D. Rabbit

Answer 1

The correct option is C

Camel

The correct option is C:

Explanation of the correct option:

1. Although most mammals have biconcave, circular, and, anucleated RBC, camels contain ovoid shape and nucleated red blood cells.
2. These red blood cells can expand up to 300% so that camels can rehydrate themselves fast.
3. This ensures the survival of camels in adverse conditions of drought.

Explanation of the incorrect option:

Option A:

Man contains biconcave, circular, and, anucleated RBCs.

Option B:

Monkey contains biconcave, circular, and, anucleated RBCs.

Option D:

Rabbit contains biconcave, circular, and, anucleated RBCs.

Final answer: Camel contains nucleated red blood cells.