Jurassic period of the mesozoic era is characterised by
flowering plants and first dinosaurs appear
gymnosperms are dominant plants and first birds appear
radiation of reptiles and origin of mammal like reptiles
dinosaurs become extinct and angiosperms appear.
The first cellular form of life could have originated
The animal called ........ evolved into the first amphibians that lived on both land and water.
Complete the given statement by choosing an appropriate option
First mammals appeared around