In reptiles:
I: Body is covered by dry and cornified skin, dermal scales or scutes.
II: External ear is not present and tympanum represents the ear.
III: Scales are shed as skin cast in all members.
IV: Fertilization is internal and development is direct.
 
1. Only II is correct 2. Only II and IV are correct
3. All are correct 4. Only I and II are incorrect
Subtopic:  Study of Reptilia |
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Which of the following reptiles has a four chambered heart?
1. Crocodile 2. Wall lizard
3. Turtle 4. Tortoise
Subtopic:  Study of Reptilia |
 95%
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