Question

why are dogs Colour blind​

Answer 1

Humans have three types of cells present in the eyes that help in perceiving colors.

• They help in distinguishing red, blue, and green colors.

Dogs have only 2 types of cells.

• Their retinas aren't able to understand certain colors.

• They have less sensitivity towards brightness.

• The blue color is easily visible to dogs.

• There's a common misconception that dogs see in black and white, but this in fact is not true !

• They face difficulty to differentiate between the shades of red and green due to the absence of specific cone cells in their eyes.

                                                                                         

Answer 2

$\huge{\mathtt{\purple{\bigstar}\orange{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}\blue{!}}}$

• They just can't see as many colors as their handlers. This is because dogs only have two kinds of color-detecting cells (or cones) within their retinas.
• And like people with red-green colorblindness, dogs perceive colors differently than humans with normal color vision.