MCQOPTIONS
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| 1. |
Which of the following phenomenon explains moulting? |
| A. | Leaving the new skin by silk worm. |
| B. | Hatching of silk worm. |
| C. | Leaving the old skin and coming out of a new one. |
| D. | Hatching of silkworm and the feeding period. |
| Answer» D. Hatching of silkworm and the feeding period. | |