Science, asked by bhumi18, 1 year ago

how many types of animal group


ferisha1809: can you be more specific about the question

Answers

Answered by ferisha1809
1
there are may different classes of animals in this world. there are animals with backbones(vertebrates) which are classified as 1. mammals, 2. birds, 3. fishes, 4. reptiles and 5. amphibians
There are also a lot of animals without backbones.  These are called invertebrates and are part of the phylum arthropoda (arthropods).  Two of the most commonly known classes in this phylum are arachnids (spiders) and insects.
Answered by coo1
1
animals are classify on the bases of food,presence of backbone,number of cells
on the bases of food animals are hervivorous animals which eats grass
carnivorous animals which eats other animals
omnivorous animals which eats both

on the presence of backbone vertebrate
absence of backbone invertebrate
on the bases of number of cell if it has one cell it is unicellular animal
more than one cell multicellular animan
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