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What else can I help you with?
What are the different classes of invertebrates?
They are... Porifera Cnidaria Mollusca Annelida Arthropoda Echinodermata Nematoda Platybelminthess
Is an annelid a reptile or an amphibian?
Neither. Reptiles and amphibians are classes of vertebrates. Annelids are a phylum of invertebrates.
What are 2 groups of simple invertebrates?
Invertebrates are animals without a backbone. Some types of invertebrates are worms, sponges, jellyfish and spiders.
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 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 2 big groups of the animals?
vertebrates and invertebrates
What are the 2 main categories of animals?
Vertebrates and invertebrates.
Is invertebrate or a vertebrate that only has 2% of animals?
invertebrates
What are 2 aquatic invertebrates?
1) predaceous diving beetle 2) water bug
Is a butterfly a invertebrates or vertebrates?
They are insects, therefore they are invertebrates.
Describe the major difference between invertebrate and vertebrate immune systems?
1. Immunological memory:- present in vertebrates but absent in invertebrates. 2. Vertebrates have complement system but invertebrates have prophenoloxidase system 3. Vertebrates have lymphocytes but invertebrates have lectins 4. Antibody present in vertebrates and nit in invertebrates
