Question

Write the laboratory procedure for dissection of mouth parts of cockroach and illustrate.
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Answer 1

Answer:

The correct answer for this question is given below

Explanation:

Hold the specimen with your left hand and clip the wings. Fix the specimen in a dorsal position on a dissecting tray with the help of pins passing through abdominal sterna and coxa of legs. Cut the lateral membrane (pleura) between the terga and sterna of the thorax and abdomen with a pair of fine scissors.