Q. Blood of earthworm is
A) Red in colour, due to dissolved haemoglobin in corpuscle
B) Red in colour, due to dissolved haemoglobin in plasma
C) Blue in colour, due to dissolved haemocyanin in plasma
D) Blue in colour, due to dissolved haemocyanin in corpuscles
Explanation
The blood of earthworm contains a red coloured respiratory pigment haemoglobin. It is found in dissolved state in the plasma.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.