Patna university Ph.D. question answer?
1@. give an account of the parental care in amphibians? Answer:- Parental care in amphibians can vary greatly depending on the species. Some species of amphibians are known to be excellent parents, while others provide little to no care for their offspring. One of the most well-known examples of parental care in amphibians is seen in certain species of frogs. For example, some species of tree frogs will lay their eggs in a foam nest that the male guards. In some cases, the male will even physically carry the eggs on his back until they hatch. Once the tadpoles hatch, some species of frogs will continue to care for their offspring by carrying them to a body of water where they can feed and grow. Another example of parental care in amphibians can be seen in salamanders. Some species of salamanders will lay their eggs in a damp location, such as a log or under a rock, and then guard the eggs until they hatch. In some species, the male will even stay with the eggs and provide ...