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Question
Which of the following does not exhibit internal fertilization?
Which of the following does not exhibit internal fertilization?
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Solution
The correct option is A Frog
Fishes and amphibians exhibit external fertilization wherein fertilization occurs outside the body of the organism in the external medium. Frog being an amphibian, exhibits external fertilization.
Reptiles, birds and mammals exhibit internal fertilization wherein fertilization occurs inside the body of the organism. The lizard being a reptile, the cow being a mammal and the crow being a bird show internal fertilization.
Fishes and amphibians exhibit external fertilization wherein fertilization occurs outside the body of the organism in the external medium. Frog being an amphibian, exhibits external fertilization.
Reptiles, birds and mammals exhibit internal fertilization wherein fertilization occurs inside the body of the organism. The lizard being a reptile, the cow being a mammal and the crow being a bird show internal fertilization.
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