PDF chapter test TRY NOW
Pick the odd-one-out from each of the groups given below on the basis of respiratory organs. Give reason for your answer.
Snake, tadpole, crow, goat
Reason
Answer variants:
tadpole
Crow respire using skin
crow
Tadpole respire using gills
goat
Snake respire using skin
snake
Goat respire using trachea
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