Rats see with their eyes just like we do but they also have some extra abilities that help them survive in the wild. They can see in the dark better than we can and they can also see ultraviolet light. This means they can see things that we can’t see like some flowers that reflect ultraviolet light.
Rats also have a greater range of vision than we do. They can see objects to the side and behind them without turning their head. This is because they have a higher density of nerve cells in their retina giving them a wider field of view.
Rats also have something called binocular vision which means they can see in 3D. This is because they have two eyes that work together to give them depth perception.
Lastly rats have a very good sense of smell. They can use their sense of smell to find food mates and avoid predators.
What color do rats see best?
Rats see best in low light conditions and can see shades of gray.
How do rats see color?
Rats see color by having cone cells in their eyes.
How many color receptors do rats have?
Rats have two types of color receptors unlike humans who have three.
What does this mean for rats?
This means that rats can distinguish between blue and yellow hues but not green.
What does this mean for rats’ vision overall?
Rats have poorer color vision than humans but make up for it in other ways.
How do rats see in the dark?
Rats have a high concentration of rod cells in their eyes which allows them to see in low light conditions.
What is the downside to this?
The downside is that rats cannot see color as well in the dark.
How do rats see in the light?
Rats have a high concentration of cone cells in their eyes which allows them to see color well in the light.
What is the downside to this?
The downside is that rats cannot see as well in the dark.
Do rats have good depth perception?
Yes rats have good depth perception.
How do rats use their whiskers?
Rats use their whiskers to gauge the width of openings and the level of water in their environment.
What does this mean for rats?
This means that rats are able to navigate their environment well even in the dark.
How do rats use their sense of smell?
Rats use their sense of smell to find food and to avoid predators.
What does this mean for rats?
This means that rats are able to find food and avoid danger using their sense of smell.
How do rats use their sense of touch?
Rats use their sense of touch to explore their environment and to find food.
Question 16: What does this mean for rats?
Answer to Question 16: This means that rats are able to find food and navigate their environment using their sense of touch.
