The amphibians as frog differ from humans in possessing

Nucleated red blood cells

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Thyroid as well as parathyroid

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Paired cerebral hemispheres

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Only hepatic portal system

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Nucleated red blood cells
Humans have lost nucleus from RBCs as they need more space to pack in more oxygen. However, in the case of frogs, this is not the case. Frogs respire through the skin as well and so there is no need to increase the oxygen content in the RBCs and thus they have nucleated RBCs.
Therefore, the correct answer is option A.

Suggest Corrections

Similar questions

I.Portal System	II.Function
A) Renal portal system	Collects blood from all parts of the body
B) Renal portal system	Carries blood from hind limbs to kidneys
C) Hepatic portal system	Carries blood from liver to alimentary canal

I.Portal System	II.Function
A) Renal portal system	Collects blood from all parts of the body
B) Renal portal system	Carries blood from hind limbs to kidneys
C) Hepatic portal system	Carries blood from liver to alimentary canal

Statement 1: Portal vein begins from one organ as capillaries and ends in another organ as a vein.

Statement 2: The hepatic portal system is an example of the portal circulation.

Join BYJU'S Learning Program