Name the sense receptors found on the retina of the eye.

Name the pore found on the exine of the pollen grains (A) Micropores (B) Germpore (C) Micropyle (D) Lentical

A: Owl can move easily at night time. R : There are so many rods in the retina in The eye of owl.

Which part of the human eye helps in changing the thickness of the eye lens ?

The distance between the eye lens and the retina is known as the .........

Give the scientific names of the following parts of the eye : (a) Carrying signals from an eye to the brain. (b) A small opening (hole) in the middle of the iris.

Receptors of opioids are present in