- 1(current)
Q. No.In Periplaneta americana:
1. malpighian tubules do not play any role in osmoregulation
2. blood vascular system does not deliver oxygen to the tissues
3. mosaic vision does not have high sensitivity
4. the nymph does not grow by moulting
Subtopic: Cockroach: Respiratory System (OLD NCERT) |
69%
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- 1(current)
Q. No.
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