The blood of cockroach contains no respiratory pigement. It means that :–(a) cockroach does not respire(b) respiration is anaerobic(c) O2 goes directly into tissues by diffusion(d) O2 goes into t issue by intracellular capillary system

The blood of cockroach contains no respiratory pigement. It means that

1.	The blood of cockroach contains no respiratory pigement. It means that :–(a) cockroach does not respire(b) respiration is anaerobic(c) O2 goes directly into tissues by diffusion(d) O2 goes into t issue by intracellular capillary system
Answer» Correct option (c) O₂goes directly into tissues by diffusion

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The blood of cockroach contains no respiratory pigement. It means that :–(a) cockroach does not respire(b) respiration is anaerobic(c) O2 goes directly into tissues by diffusion(d) O2 goes into t issue by intracellular capillary system

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