IN YOUR OWN WORDS WRITE A ONE TO TWO PAGE ESSAY ON THE FOLLOWING TOPICS
Why have some amphibians after evolving limbs then lose them to become limbless? Support your answer with both terrestrial and aquatic examples.
The anurans have evolved a variety of reproductive strategies to reduce predation of eggs and tadpoles and to exploit arid regions. Discuss such adaptions with special reference to the amount of parental investments existing between different anuran species.