Question
Biology Question on earthworm
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
Answer
red in colour, due to dissolved haemoglobin in plasma
Explanation
Solution
The blood of earthworm contains a red coloured respiratory pigment haemoglobin. It is found in dissolved state in the plasma.