Multiple choice

Which of the following is not a characteristic of Reptalia?

  1. The skin is non-glandular, dry and keratinised.

  2. Horny scales are present over their body surface.

  3. Their digits do not possess claws.

  4. Their heart is usually three-chambered.

  5. Fertilisation is internal.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the correct option.

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