Here is an essay on ‘Snakes’ for class 11 and 12. Find paragraphs, long and short essays on ‘Snakes’ especially written for school and college students. Essay on Snakes Essay Contents: Essay on the Habitat of Snakes Essay on the External Features of Snakes Essay on the Feeding Mechanism of Snakes Essay on the Poison Apparatus in Snakes Essay on [...]
Origin of Reptiles: The origin of reptiles is well suited to maintain life on land. Many features show a considerable advance in this respect over the Amphibia. These are the: (i) Dryness of the skin, (ii) Reproduction, and (iii) Devices for economising the use of water. Reptiles have a dramatic evolution. They had an obscure beginning in the Palaeozoic, they [...]
The nervous system in Uromastix is generally on the amphibian plan. Many differences in the plan of nervous system between the two groups are not apparent anatomically but reptiles, however, indicate a higher degree of nervous efficiency. One of the major differences is the absence of lateral line system in reptiles. The absence of this system has been fully compensated [...]