The wall of the eye ball is composed of

The wall of the eye ball if composed of three layers. Which character is not related with eye ? i. At the retina yellowish pirmented spot called macula lutea ii. The ciliary body itself contines forward to form a pigment and opaque structure called the iris. iii. The twilight (scotopic) vision and colour vision are functions of cones and the daylight (photopic) vision is the function of the rods iv. The rods contain a purplish-red protein called the rhodopsin, which contains a derivative of vitamin-A v. In the human eye, there are three types of cones which possess their own characteristic photo pigments that respond to red, green and yellow lights. vi. Photoreceptor cells are not present in blind spot vii. The fovea is a thinned-out portion of the retina where only the rod cells are densely packed

The cell wall of yeast is composed of

The cell wall of yeast is composed of

The cell wall of yeast is composed of

The cell wall of yeast is composed of

The wall of Rhizopus hypha is composed of

The wall of Rhizopus hypha is composed of

The wall of Rhizopus hypha is composed of

The cell wall of a plant cell is composed of………. .