Because in order to survive or to see things deep inside the cave you need a light which the light can't go there.
Sunlight only penetrates the ocean to a depth of about 1,000 meters, or 3,280 feet. Anywhere in the ocean deeper than that does not have visible sunlight, and so visual acuity would theoretically be useless because no matter how good an animal's eyes were it would be unable to see anything.That said, many deep sea creatures have bioluminescence. That means they have small, transparent organs on their exteriors which house microorganisms that are capable of producing light when triggered by the animal. These lights can be used for a species to locate others of its own kind to find mates, and of course, they have the potential to reveal an animal to any predator that can see it, or reveal a predator to prey. Also, the deep sea anglerfish is famous for having a light that it uses to lure prey. Therefore, in the deep sea, even though there is no sunlight, many if not most animals have some amount of vision to detect the bioluminescence of other animals.So it's hard to say that eyesight would be completely useless to an animal that lived in a deep sea cave, but because light is so sparse in that environment, eyes would not have anything to see except the occasional bioluminescent organism.
Cave dwelling animals may have sightless eyes due to a lack of light in their environment. Without light, there is no need for functional eyes, so evolution gradually led to the reduction or loss of eyes in these species. This adaptation helps these animals conserve energy and resources that would otherwise be used to maintain vision.
Mammoth Cave in Kentucky is approximately 400 miles long, making it the longest known cave system in the world. It is a popular tourist destination for exploring its vast underground chambers and passageways.
It is difficult to determine exactly how many miles of Mammoth Cave have not been discovered as the cave system is constantly being explored and mapped. However, the known explored length of Mammoth Cave is over 400 miles, making it the longest known cave system in the world.
cave monsters. they like to sleep all day and come out in night when they hunt their favorite food, onion men. onion men are small onions that run around on 2 feet and 5 hands. back to the cave monsters. they like to live by big purple lakes where they catch their favorite drink, grape juice. cave monsters are big, hairy and have 2 paws on each foot. they have 12 claws on each paw and 5 legs. their tale helps them whack onion men into unconsiousness where they bite off their head with their razor sharp teeth.
The most important adaptation of cave fish is their loss of eyesight, which is a response to the dark, subterranean environments they inhabit. This adaptation is complemented by enhanced non-visual senses, such as heightened olfaction and lateral line systems, allowing them to navigate and find food in complete darkness. This evolutionary change highlights the cave fish's ability to thrive in resource-scarce conditions while reducing energy expenditure on unnecessary features. Additionally, the loss of pigmentation, resulting in a pale, often translucent appearance, is another key adaptation to their environment.
There is no light in such a cave, therefore nothing for eyes to see.
because it is dark in a cave, good eye sight is not required.
to explain their experiences or daily life in picture drawing.
Cave crickets, also known as spider crickets, are not completely blind, but they have very poor eyesight. They typically live in dark environments like caves, where their vision is less important than other senses. Instead, they rely on their antennae and other sensory adaptations to navigate and find food in their dark habitats.
I can't really explain it.
Yes, but very small, short ones. In general, the better an insect's eyesight, the shorter the antennae are (dragonflies, houseflies), and the worse, the longer (cave crickets).
cave dwellers draw on walls because the draw what is important to them
The main idea is to explore and provide explanations for the evolutionary phenomenon of cave fish losing their eyesight. Researchers study this process to understand how environmental factors can drive changes in species over time, leading to the loss of unnecessary traits like eyes in dark cave environments.
Damoin has aids
Opposable thumbs and inquisitiveness. They are responsible for all adaptation, evolution, and progression of human kind since cave-man days.
Yes, Plato wrote about the Allegory of the Cave in his famous work, "The Republic." This allegory is used to explain his theory of forms and the nature of reality.