Question

What is haemocoel? Which group of animals have haemocoel?

Answer 1

In some groups of animals, the body cavity is reduced and filled with blood, thus it is called haemocoel.

The animals belonging to phylum Arthropoda and Mollusca have haemocoel.

Haemocoel is the fluid found in the circulatory system of phylum anthropoda.

The open circulatory system involves open body cavities that this liquid occupies freely.

Answer 2

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What is haemocoel ? Which group of animals have haemocoel?

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♡ Haemocoel is the body cavity of many invertebrates, including arthropods and molluscs.

♡ Eq:-Insects.

♡ Insects do not possess an arrangement of blood vessels such as those in mammals.

♡ Instead insects have a cavity that is full of insect blood and the organs of the insect are suspended in this cavity.