What is haemocoel?

What is a haemocoel?

What are haemolymph and haemocoel?

Jointed legs, exoskeleton of chitin, haemocoel.

Why body cavity of cockroach is called as haemocoel?

Assertion: Blood is the food ofleech. Reason: It has a haemocoelic fluid with haemoglobin.

You have discovered an animal having haemocoel , open blood vascular system but lacks segmentation . It should be classified under

You have discovered an animal having haemocoel , open blood vascular system but lacks segmentation . It should be classified under

Write a short note on : haemocoel