Animal Kingdom Question 90
90. Blood of Pheretima is
(a) blue with haemocyanin in corpuscles
(b) blue with haemocyanin in plasma
(c) red with haemoglobin in corpuscles
(d) red with haemoglobin in plasma
Show Answer
Answer : d
Hints & Solutions
(d) In the blood of earthworm, haemoglobin is dissolved in the plasma. RBCs are absent.