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bats
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Can cats see straight?
better than humans with 20/20 vision, plus peripheral vision. yes!
Which are best seen in peripheral vision black and white or color?
In the peripheral view we see black and white better than in color. This has to do with the higher number of rods on the outer part of the retina than cones.
Do people with dark eyes have better peripheral vision than people with light eyes?
The layer of nervous cells sensitive to light as 2 most important cells. Roods and cones. The first are mostly in the peripheral parts of the retina and so gives the peripheral vision. They create a nervous stimulation when they are affected by a small quantity of light. The signal of a lot of rod are sum in only one nerves that goes to the brain and it became strong enough, and this is that motivation for the dimension of a "pixel" is bigger in this part of the peripheral vision. So the peripheral vision is more important in the night vision of animals, for the vision of the movement, but not for read. The central part is the part of the 3 types of cones, sensitive to 3 different electromagnetic radiation, cyan, magenta and yellow, that in combination are all the colours. And in the central part we can recognize how different points very close.
Why is your front vison better than your side?
Your front vision is the best because around the center of the retina (except for the blind spot where the optic nerve enters) is where most of the vision receptors are. You don't have as many receptors on the areas corresponding to your peripheral vision.
Do cats see better than humans?
In the general sense no. In the day time humans have the ability to see better. If you are talking strictly about night vision, than yes. Cats are nocturnal animals, hence their night vision in superb
Is 20 15 vision better than 20 20?
Yes, 20 15 vision is better than 20 20 vision.
What is the adaptive advantage of having peripheral vision?
Peripheral vision allows you to see more than what is right in front of you. Therefor, if a predator is trying to sneak up on you, then you will be more likely to notice it if you have peripheral vision, because the animal certainly won't come up right in front of you. So the adaptive advantage is primarily in avoiding danger, such as a predatory animal.
Is 20 16 vision better than 20 20?
Yes, 20 16 is better it means you have better than perfect vision
Do colourful animals have a colourful eye sight?
Not necessarily. As trichromats, human color vision is better than most, and we're not particularly "colorful".
What organ has many cones in it?
The human eye has colour-sensitive cones in the back of the retina which are sensitive to green, blue and red light. They are also used for your central vision, which is what you focus your vision on. Rods are used for peripheral and night vision; they are found on other areas of the eye aside from the back. Their quality is poorer than cones, which is why your peripheral vision is a poorer quality than central (this is also why you cannot see stars when you stare at them directly)
Are the animals color blind?
Most mammals have at least limited color differentiation ability, but three color vision only exists in other primatives like monkeys :D)Dogs have 2 coloured vision birds have much better sophisticated colour vision than mammals. So no , not all animals are colour blind :)
Are land animals better than sea animals?
They are not necessarily better. Some animals are more suited to life in a maritime environment but that does not make them better or worse than so called terrestrial animals anymore than animals suited for a terrestrial (land) environment are better.
