Connecting link between Reptile & mammal is :
1) Latimeria 2) Lepidosiren
3) Seymouria 4) Lycaenops
Dear Student,
Lycaenops were the connecting link between mammals and reptiles, as they had the features of the both. They laid shelled eggs which is same feature as of reptiles and they had 4 legs, hairs on their body (mammals feature) and seemed to be the hybrid body structure of mammals and reptiles.
Latimeria and Lepidosiren both are believed to be the connecting link between amphibians and fishes.
Seymouria is believed to be the connecting link between amphibians and reptiles.
So, the correct option is 4) Lycaenops.
Regards.
Lycaenops were the connecting link between mammals and reptiles, as they had the features of the both. They laid shelled eggs which is same feature as of reptiles and they had 4 legs, hairs on their body (mammals feature) and seemed to be the hybrid body structure of mammals and reptiles.
Latimeria and Lepidosiren both are believed to be the connecting link between amphibians and fishes.
Seymouria is believed to be the connecting link between amphibians and reptiles.
So, the correct option is 4) Lycaenops.
Regards.