Question

Find the relation between the given terms and explain them
Dim light: Rod cells
Bright light :

Answer 1

Retina, the layer of nervous tissue that occupies two-thirds of the back of the eyeball. The retina is a complicated, translucent tissue composed of many layers, of which the only one comprises light-sensitive photoreceptor cells.

Complete Answer:
- Rod, one of the two types of photoreceptor cells in the eye retina of vertebrate animals. Rod cells act as specialised neurons that transfer visual stimuli in the form of visible light into chemical and electrical stimuli that can be processed by the brain and nervous system. Rod cells are light-activated over a wide spectrum of intensities and are responsible for the scale, form and brightness of the digital components. Rod cells are highly sensitive to light and are important for dim light vision. It's called a scotopic vision.

- Cone is a light-sensitive cell with just a conical projection in the vertebrate eye in the retina. It is correlated with colour vision and fine detail perception. Cones are less susceptible to low light levels and are not scotopic but photopic mediators. Cones are often located in the central retina, which includes fovea and retinal weakness, where no rods are present. Colour vision is a feature of bright light vision, and cone cells are important for colour perception. Since it is usable in bright light, this vision is called photopic vision.

So, the complete answer is Bright Light: Cone cells.

Note: Rods offer night vision and visual orientation assistance. Cones are most common in humans and animals that are involved during the day and have a precise vision and colour perception. Rod cells are a lot more open to light than cones.