Vision is not less important in mammals than any other family of vertebrates.
because of your mum
The peripheral vision, which is around the edges of the eye, has fewer cones (cells responsible for color and detail) compared to the central vision. This makes the peripheral vision less sharp and detailed, but more sensitive to motion and low light.
Humans have 24 (12 pair). Other mammals may have more or less.
They are much less active , for the most part.
Mammals
Yes, dehydration can affect your vision. When you're dehydrated, your body produces less tear fluid, leading to dry eyes, which can cause blurred vision or discomfort. Additionally, dehydration can impact overall eye health and may contribute to temporary changes in vision clarity. Staying well-hydrated is important for maintaining optimal eye function.
Less hapitable land for humans and mammals.
A red flashlight is used for preserving night vision in low-light conditions, such as stargazing or hunting. It differs from a regular flashlight by emitting red light, which is less likely to disrupt night vision. This makes it ideal for activities where maintaining night vision is important.
yes mammals do use internal reproduction as they are more likely to survive longer as they are less likely to be eaten.
Someone with less than perfect vision.
The retina does not have a uniform distribution of sensors, the rods (for low light levels) and cones (for color vision). There is a spot in the middle of the retina called the macula, where sensors are particularly dense. That is why you see more detail directly in front of you, and less detail in your peripheral vision.
Less complex life forms.