HardZoologyFrog and Cockroach
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Frogs differ from humans in possessing:
A
Thyroid as well as parathyroid
B
Paired cerebral hemispheres
C
Hepatic as well as renal portal system
D
Nucleated Red Blood Cells
Explanation
While humans have non-nucleated (enucleated) RBCs to carry more oxygen, frogs possess nucleated, oval-shaped RBCs.
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