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Q.

Match the following items in column I with those in column II, with reference to cockroach.

 Column I  Column II 
ANumber of moultsI6-8
BNumber of cephalic segmentsII6
CNumber of hepatic caecaIII13
DNumber of spiraclesIV10 pairs

Choose the correct answer from the options given below.

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a

A-I, B-III, C-IV, D-II

b

A-II, B-III, C-IV, D-I

c

A-IV, B-III, C-I, D-II

d

A-III, B-II, C-I, D-IV

answer is D.

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Detailed Solution

A-IIIA numph undergoes 13 moults to become an adult cockroach.
B-IIHead is made of fusion of 6 cephalic segments.
C-INumber of hepatic caeca in cockroach are 6-8.
D-IVNumber of spiracles in cockroach are 10 pairs.
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Match the following items in column I with those in column II, with reference to cockroach. Column I  Column II ANumber of moultsI6-8BNumber of cephalic segmentsII6CNumber of hepatic caecaIII13DNumber of spiraclesIV10 pairsChoose the correct answer from the options given below.