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Question
In the adult frog, gas exchange for respiration occurs through the
In the adult frog, gas exchange for respiration occurs through the
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Solution
The correct option is A Lungs
The frog's respiratory surfaces that it uses to exchange gas with the surroundings are, the skin, in the lungs and on the lining of the mouth. The frog's lungs are a pair of thin-walled sacs connected to the mouth through an opening called the glottis. Gills are present in tadpole and it is lost as they grow into adult frogs. So, the correct answer is option A.
The frog's respiratory surfaces that it uses to exchange gas with the surroundings are, the skin, in the lungs and on the lining of the mouth. The frog's lungs are a pair of thin-walled sacs connected to the mouth through an opening called the glottis. Gills are present in tadpole and it is lost as they grow into adult frogs. So, the correct answer is option A.
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