Given below are two statements.
Statement I : Sexual dimorphism is observed in sharks.
Statement II : Male sharks have claspers on their pelvic fins, while female sharks do not have claspers on their pelvic fins.
In light of the above statements, choose the correct answer from the options given below.

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Both statement I and statement II are correct.

Both statement I and statement II are incorrect.

Statement I is correct but statement II is incorrect.

Statement I is incorrect but statement II is correct.

answer is A.

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Detailed Solution

Both statement I and statement II are correct.

Sexual dimorphism refers to differences in characteristics between males and females of the same species. In sharks, sexual dimorphism can be observed in various traits, including size, shape, and reproductive anatomy. Male sharks possess specialised structures called claspers, which are modifications of the pelvic fins. Claspers are used during mating to transfer sperm to the female's reproductive tract.

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