Question

Write the first pair of ring and second pair of Wings of cockroach

Answer 1

The first pair of wings called the tegmina comes out from the mesothorax and the second pair comes out from the metathorax. The tegmina are dark and cover the hind wings, which are membranous, transparent and used in flight. The abdomen is made up of 10 segments

Answer 2

Answer:

those both are very helpful for the periplaneta

a)first pair is originated from mesothorax and it is called tegmina

   it is helpful for covering the hind wing......

b)second pair is originated from metathorax,which are helpful for

flying....

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