The oldest part of a snail's shell is the center of the coil. When the snail grows, it grows outward
The apex of a snail refers to the topmost part of its shell, which is formed as the snail grows. Snails use their shells primarily for protection against predators and environmental conditions. The apex, being the oldest part of the shell, provides structural stability and contributes to the overall shape, helping the snail to retreat into its shell when threatened. Additionally, the shell can assist in moisture retention, which is vital for the snail's survival.
It depend on what type of Snail it is because most snail produce their own shells, so the type of snail matters because some snails grow shells quicker than others and have a chance of surviving than the ones that can't grow their shell as quick.
The youngest part of the snail shell is the apex, or the tip of the shell, which is formed first during the snail's development. As the snail grows, it adds new layers to the shell, typically in a spiral manner, meaning the older, more mature parts of the shell are located further down and away from the apex. The growth occurs as the snail secretes calcium carbonate, which contributes to the shell's overall structure and size.
The umbo, also known as the beak, is the oldest part of a clam shell. It is the point where growth starts and forms the center of the shell. Over time, new layers of shell material are added, extending outwards from the umbo.
Yes! The shell of a snail is just like our spine. Its true- do not try and remove at anything- the snail would die a slow and painful death!
Cochlea
yes a baby snail will die if it's shell is chipped because a snail shell is very delicate and so is the snail.
No; the shell grows as part of the snail.
when a snail is born it has a shell, and its actual body is still growing in the shell.
The snail's shell will get writing on it. What do you think.
It is secreted by a portion of the snail body called the mantle.
The oldest part of the clam shell is called the umbo. It is the portion closest to the hinge and is found by following the growth rings to their center.