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NEET2013ZoologyBody Fluids and CirculationActual

In which of the following haemocyanin pigment is found?

Options

  1. ALower invertebrates
  2. BEchinodermata
  3. CInsecta
  4. DAnnelida

Correct answer

A. Lower invertebrates

Step-by-step solution

In molluscs, the blood is colourless, often having copper containing blue respiratory pigment called haemocyanin.

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