Q.

Read the following statements.

Statement I: In cockroach, flat extension of the upper body wall conceals head.

Statement II: Head of a cockroach shows great mobility in all directions due to flexible neck.

In the light of given statements, choose the correct answer from the options given below.

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a

Statement I is incorrect but statement II is correct.

b

Both statement I and statement II are correct.

c

Statement I is correct but statement II is incorrect.

d

Both statement I and statement II are incorrect.

answer is C.

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Detailed Solution

Both statement I and statement II are correct.

Statement I: In a cockroach, the flat extension of the upper body wall, called the pronotum, conceals and partially covers the head. 

Statement II: The head of a cockroach indeed exhibits great mobility in various directions due to its flexible neck, allowing the cockroach to move its head freely.

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Read the following statements.Statement I: In cockroach, flat extension of the upper body wall conceals head.Statement II: Head of a cockroach shows great mobility in all directions due to flexible neck.In the light of given statements, choose the correct answer from the options given below.