Question
What are differences between the following:
Amphibia and Reptilia.
What are differences between the following:
Amphibia and Reptilia.
| | Amphibia | Reptilia |
| i. | Their skin is glandular, smooth and moist. | Their skin is non-glandular, dry and keratinized. |
| ii. | Scales are not present in them. | Horny scales are present over their body. |
| iii. | They have a three chambered heart. | Their heart is incompletely four chambered. |
| iv. | Fertilisation is external. | Fertilisation is internal. |
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