Deep grooves on a starfish's surface, known as ambulacral grooves, contain tube feet used for movement, feeding, and respiration. These grooves are part of the starfish's water vascular system, which helps circulate water throughout its body.
On the surface of a starfish you will find spines used for protection as armor, dermal gills surrounded the spines, a central disk, madreporite, arms and an anus. Underneath tubed feet used for movement, mouth, ambulacral grooves, and its mouth.
Yes, each arm of a starfish contains a duplicate set of organs, including reproductive organs, digestive glands, and nerves. This duplication allows a starfish to regenerate lost arms since each arm has the potential to grow into a new, fully functioning starfish.
The spines on the oral surface are softer and bend to cover the mouth of the starfish as well as the ambulacral grooves. They are basically for protection.
The original Ping Eye golf clubs had v grooves.
back teeth contain the grooves because they are flatter on the surface and sometimes hard to reach with the tooth brush.
Eggs contain no to little amount of yolk as human eggs do. The small amount of yolk distributes itself throughout the egg.
They have 5 'legs', like a five pointed star, and have a sort of fuzzy, bumpy flesh. Having held one before, I know that they come in many colors, such as purple.Characteristics of a Starfish include:1. Starfish bodies are highly flexible.2. The starfish has no eyes, ears or nose and rely solely on their legs for almost everything.3. Most starfish feed on slow-moving or stationary animals, such as: oysters, snails and clams.
I assume you mean GROOVES - the Glacial Grooves were formed by the receeding glaciers.
there are cusion starfish, reef starfish, spiny starfish and fire brick starfish in new zealand.
It is called toilet water.
A quarter has 119 grooves, or reeds. The grooves are used as an anti-counterfeiting strategy.