Slugs (and snails) have eyes, two of which sit on two tentacles (called eye stalks) above their heads! They don't see colors or shapes like we do, but they can still make light and dark colors. The eyes are well developed, but there is no complicated way to focus. 15янв. 2014г.
Can slugs see you?
Slugs have tentacles, blowholes, and thousands of teeth. First, check the tentacles. There are four slugs, which are retractable. The two are for viewing and sniffing and can be operated independently. Slugs can look (or sniff) you and your friends at the same time. The other two are for touching and tasting.
Do slugs have eyes?
Slugs have two pairs of retractable tentacles. The pair above the tentacles is called the optical tentacles and is the eye of a slug. Optical tentacles have light-sensitive eye-spots on the edges that can be regrown if lost.
Do you have snail eyes?
If you've seen snails, you'll notice two tentacles sticking out of the top of your head. They are snail eyes. Snails have two sets of tentacles, and their eyes are always tall. This will give you a better view of your surroundings.
Can snails see you?
A: Yes, you can see snails. For most North American terrestrial snails, the eyes are on the ends of the two upper (long) tentacles. .. The snail's eyes are quite advanced, and there are lenses that can be focused, similar to the lenses in our eyes.
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