Webb19 aug. 2024 · Gail Shumway / Getty Images. Snails are invertebrates, which means they lack a backbone.They belong to a large and highly diverse group of invertebrates known as the mollusks (Mollusca). In addition to snails, other mollusks include slugs, clams, oysters, mussels, squids, octopuses, and nautiluses.. Within the mollusks, snails are classified … WebbThe outer skeleton called a shell is not made up of bones and does not help in movement. It has to be dragged along. In the case of the earthworm, it has muscles which help to extend and shorten the body. They do not have bones. Dogs and human beings have both muscles and skeleton which help them for movement. Suggest Corrections 6 Video …
Snail - Definition, Types, Habitat, Locomotion and Reproduction
WebbThe outer skeleton of a snail is called shell skull backbone cartilage Shell is the outer covering of snail It is a single unit but is Grade The outer skeleton of a snail is called … WebbExamples of invertebrates include snails, butterflies, squids, earthworms, and jellyfishes. Various physical features of invertebrates include soft bodies, developed body systems, absence of an internal skeleton (endoskeleton), and possible presence of a hard outer skeleton (exoskeleton). Answer and Explanation: 1 green and black packaging
What is the exo skeleton of … Homework Help myCBSEguide
Webb1 dec. 2024 · Why do snails have shells on their back? Snails and slugs are known as gastropods collectively. Not every gastropod has a shell, but most of them do. Snails … Webb11 mars 2024 · The shell on the back of snails is the external skeleton or also called an exoskeleton. They provide a wide surface area for the attachment of muscles. These … Webb16 nov. 2024 · Let us know all about snail body parts. There are five main snail body parts. The head. Neck. Visceral hump. Tail. Foot. Meanwhile a slug has a minor difference in … green and black olives health benefits