Which one of the following animals is sanguinovorous?

Which one of the following organs converts glycogen into glucose and purifies the blood?

The Saliva helps in the digestion of –

The tissue in man where no cell division occurs after birth is –

The branch of biology dealing with the study of cells is known as –

Which one of the following cells produce antibodies?

The food conducting tissue of a plants is –

The heat treatment applied to milk to stabilize and to remove disease causing bacteria is called as –

Cockroach cannot survive in the water because its respiratory organ is –

Which of the following is an egg laying mammal?