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Question
Which of the following statements are correct?
I. Tapeworms are hermaphrodites and undergo self-fertilization
II. Earthworms are hermaphrodites and undergo self-fertilization.
III.Tapeworms are hermaphrodites but undergo cross-fertilization.
IV.Earthworms are hermaphrodites but undergo cross-fertilization.
Which of the following statements are correct?
I. Tapeworms are hermaphrodites and undergo self-fertilization
II. Earthworms are hermaphrodites and undergo self-fertilization.
III.Tapeworms are hermaphrodites but undergo cross-fertilization.
IV.Earthworms are hermaphrodites but undergo cross-fertilization.
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Solution
The correct option is D I and IV
Tapeworm and earthworm, both are hermaphrodites but in tapeworms self-fertilization takes place while earthworm undergoes cross fertilization.
Tapeworm and earthworm, both are hermaphrodites but in tapeworms self-fertilization takes place while earthworm undergoes cross fertilization.
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