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The sub groups of invertebrates include, sponges (Porifera), jellyfish (Cnidaria, snails and squids (Mollusca) and flatworms (Platyhelminthes). Then there are roundworms (Nematoda), leeches (Annelida), insects and arachnids (Arthropoda), and the starfish, sea urchins and sea cucumbers (Echinodermata)
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∙ 9y ago
Some subgroups of invertebrates include arthropods (insects, Spiders, crustaceans), mollusks (snails, clams, octopuses), annelids (earthworms, leeches), and echinoderms (starfish, sea urchins). These groups represent a diverse range of organisms that lack a backbone.
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What are the two major groups of animal classification?
The two major groups of animal classification are vertebrates and invertebrates. Vertebrates have a backbone or spine, while invertebrates do not. Examples of vertebrates include mammals, birds, reptiles, amphibians, and fish, while invertebrates include insects, arachnids, mollusks, and annelids.
How did Aristotle subdivied his two groups?
Aristotle subdivided his two groups of animals based on their blood. He classified animals as either having blood (vertebrates) or not having blood (invertebrates).
Give the 9 classification of invertebrates?
Porifera (sponges) Cnidaria (jellyfish, corals) Platyhelminthes (flatworms) Nematoda (roundworms) Annelida (earthworms, leeches) Mollusca (snails, octopuses) Arthropoda (insects, spiders) Echinodermata (starfish, sea urchins) Chordata (tunicates)
What is the opposite of chordata?
The opposite of chordata is invertebrates. Invertebrates are animals without a backbone, whereas chordates are animals with a notochord or vertebral column.
Are stink bugs invertebrates?
Yes, stink bugs are invertebrates because they do not have a backbone or internal skeleton. They belong to the order Hemiptera, which includes insects with piercing-sucking mouthparts.
What groups can invertebrates be divided into?
Invertebrates can be divided into 5 groups. Insects Arachnids Crustaceans Worms Molluscs
Why are shells important to some invertebrates groups?
shells are important to some invertebrates groups because for some of them, that's their home
What two categories are animal divided?
you can put them in any groups, but the 2 main groups you are looking for are called = invertebrates and invertebrates (vertebrates have bones and invertebrates don't have any bones)
What are the characteristics of 8 groups of invertebrates?
the 8 groups of invertebrates are the arthropods, poriferans, platyheminthes, coelenterates, nematoeds, mollusks, echinoderms, and annelids
The animal kingdom is divided into two large groupsWhat are the two groups?
I guess these are two sub-division of an animal kingdom. Invertebrates. Vertebrates.
What is the 8 groups of invertibrates?
The 8 groups of invertebrates are as follows: PoriferaCnidariaNemathelminthesPlatyhelminthesAnnelidaArthropodaMolluscaEchinodermata
Animal groups what 2 groups can animals be put into?
vertebrates and invertebrates
Where are the habitat of 8 groups of invertebrates?
marine
All animals can be placed in to 2 groups. what are they?
i think this is it...invertebrates and vertebrates? i think this is it...invertebrates and vertebrates?
If the animal kingdom was divided into 2 groups vertebrates and invertebrates?
yes, its split into vertebrates and invertebrates
What are the groups within the animal kingdom?
the 2 main groups are the vertebrates and the invertebrates
Are mammals divided into sub groups?
Yes, mammals are divided into many sub-groups.
