Biology, asked by zahrah, 1 year ago

why circultory system of grasshoper is called open type ?

Answers

Answered by gangabaghirathi
3
They do not have blood vessels thus blood does not flow in well defined vessels. The heart pumps blood directly into body cavity in which organs are bathed that is why the circulatory system is called open type.
Answered by Anonymous
1
Becoz they don't have blood vessels
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