1.

Which of the following statement is incorrect about circulatory system of molluscs?A. Blood contains a respiratory pigment haemocyaninB. Non-cephalopod molluscs have open circulatory systemC. Cephalopod molluscs have closed circulatory systemD. Respiratory pigment is haemoglobin dissolved I plasma

Answer» Correct Answer - D
Respiratory pigment is haemoglobin dissolved I plasma


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