MCQOPTIONS
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| 1. |
Insects have blood which [NCERT 1982] |
| A. | Resembles human blood in colour |
| B. | Circulates through arteries and veins |
| C. | Circulates through an open system |
| D. | Has haemoglobin in the cells |
| Answer» D. Has haemoglobin in the cells | |