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Are mollusks not invertebrates because some have an outer shell?
Wiki User
∙ 15y ago
Mollusks are invertebrates
Wiki User
∙ 15y ago
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Are mollusks not invertebrates because some have outer shell?
Mollusks are invertebrates
Is it true that mollusks with a hard outer shell are invertebrates?
Yes, they are invertebrates as they don't have a spine or an internal skeleton.
Is a sea slug a vertebrates invertebrates?
All mollusks are invertebrates because they have no internal skeleton with a backbone. Sea slugs don't even have an external shell like most mollusks do!
Do mollusk have a hard outer shell?
no..... slugs are mollusks and they don't have a shell
Do invertebrates musclesattach to the backbone?
Invertebrates have no backbone, muscles are attached to outer shell.
Is a nautilus a mollusk?
Yes, it is a mollusk because mollusks are squid or octopus-like creatures. Mollusks have a variety of ways to create a shell. Some mollusks have shells on the outside, such as a variety of gastropods. The Nautilus is one of the first cephalopods, which traditionally do not have an exoskeleton shell, which does have an outer shell covering.
Are bivalves invertebrates?
Yes, they are mollusks. Snails and slugs are also mollusks, so you will recognize that these animals don't have internal bones.
3 examples of mulluscs?
Mollusc's have a hard outer shell . For example a mollusk would be a snail and there's even more .Here are examples of a mollusks snail , slugs , clams , oysters , squids and octopus . And also not all mollusks have an hard outer shell for example it would be a slug or a squid they both don't have a hard outer shell . This group is a part of the invertebrate theme.
What are mollusks with a hard outer shell?
The Answer would be invertebrate : ) ... !
Is the nautilus a mollusk?
Yes, it is a mollusk because mollusks are squid or octopus-like creatures. Mollusks have a variety of ways to create a shell. Some mollusks have shells on the outside, such as a variety of gastropods. The Nautilus is one of the first cephalopods, which traditionally do not have an exoskeleton shell, which does have an outer shell covering.
Do stick bugs have backbones?
No. All insects are "invertebrates," which means they have no bones whatsoever. They are also called "exoskeletal," which means that their skeletal structure (which holds them together) is the shell-like material on their outer surfaces.
Do tarantula's have a backbone?
No. They are invertebrates (no-backbone creatures) and they have an exoskeleton, which is an outer shell that is rigid enough to hold all the inner parts in their proper places. They have no bones.
