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JAMB Biology 2004 Question 37

Question 37

Adaptation

One adaptation of reptiles to water loss is the presence of

  1. A.keratinous scales
  2. B.claws on limbs
  3. C.long tails
  4. D.long sticky tongues
Show the answer and explanation

Answer: A (keratinous scales)

Explanation

Reptiles have dry skin covered in horny (keratin) scales. These scales are waterproof and reduce water loss on land.