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CGP EDU Academic Team
Published on: August 21, 2026
Which of the following characteristics distinguishes a frog from human beings?
Text Solution
Verified by ExpertsThe correct answer is:
C
Frogs (amphibians) have nucleated red blood cells (RBCs), which is a primitive trait. In contrast, mammals like humans have enucleated RBCs, meaning their red blood cells lack nuclei. This adaptation in mammals allows for more space to carry haemoglobin and efficient gas exchange.
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