Identify the correct features of Class Amphibia:

I. Presence of a dicondylic skull.

II. Skin is dry and cornified.

III. Respiration occurs via lungs, skin, and buccopharyngeal cavity.

IV. They are homeothermic animals.

TLS Online TPP Program

#Question id: 2742

#Botany

In the beads on a string model, the bead is made up of __________

TLS Online TPP Program

#Question id: 2742

#Zoology

In the beads on a string model, the bead is made up of __________

TLS Online TPP Program

#Question id: 2742

#Life Sciences

In the beads on a string model, the bead is made up of __________

TLS Online TPP Program

#Question id: 2742

#Environmental Science

In the beads on a string model, the bead is made up of __________

TLS Online TPP Program

#Question id: 2743

#Botany

How many types of histone molecules are found in nature?

TLS Online TPP Program

#Question id: 2743

#Zoology

How many types of histone molecules are found in nature?