Answers

2015-11-24T20:18:16+05:30
Haemocoel is a variety of coelome in coelomate organisms in which the body cavity is filled with blood..hence naming it haemocoel...in these organisms open type of circulatory system is present
eg. cockroaches etc.
Marsupials are the animals who have skin pouches for keeping their babies.
eg. kangaroos etc.
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