Question

Give scientific and common name of an organism that possesses the following features:
(A) are found both on land and water
(B) lay eggs on land
(C) skeleton made of cartilage
(D) hair on their body
(E) cold blooded

Answer 1

A) Frog #scientific name- “ Anura ”
Frog live in both land and water.They normally lay their egg and fertilisation occur in water,while in their later stage they live in land

B)Snake #scientific name- “ Serpentes”
Most of the sanke give birth to their offsprings but egg laying snake lay their eggs in land,they lay their egg thorugh their mouth.

C)Shark #scientific name- “ Selachimorpha”
These group of fishes have their skeleton mostly made up of cartilage.

D)Humans #scientific name- “Homo sapaiens”
Humans and most of the mammals have hairs on their body.hairs on the body was evolved so as to protect the mammals from their changing climatic condition.

E)Fishes #scientific name- “ Ictalurus punctatus ”
All the fishes are said to be cold blooded. i.e they can alter their body temperature,accourding to the surrounding they live in.

Answer 2

Frog
Snake
Shark
Humans
Rohu