First Do slugs have eyes? If so, where are you hiding? 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. 15янв. 2014г.
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.
Does the snail have an eyeball?
The snail is looking at the tip of the tentacle. For pulmonary [pulmonary respiratory organs] with two pairs of tentacles, the eyes are at the tip of the top pair. The visibility of snails is very poor.
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.
What's inside the slug?
The body of a slug is mainly made of water, and without a full-scale shell, soft tissues tend to dry out. They need to produce protective mucus to survive. Many species become most active immediately after rain due to the moist ground.
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