Question

how many types are there in vertebrates and invertebrates

Answer 1

Invertebrate vs. Vertebrate. Animalscan be classified into two main groups:vertebrates and invertebrates. The main difference between vertebrates and invertebrates is that invertebrates, like insects and flatworms, do not have a backbone or a spinal column.Examples of vertebrates include humans, birds, and snakes.

Answer 2

Hi..

Here is your answer

Vertebrates means having backbone.

⇒ These are of 5 types.In phylum Chordata.Thus all vertebrates are chordates but all chordates are not vertebrates.

1. PISCES: Consists of fishes.
2. AMPHIBIA: Consists of aquatic and terrestrial habitats.
3. REPTILIA: Consists of mostly terrestrial adaptation of reptiles.
4. AVES: Consists of birds.
5. MAMMALIA: Consists of mammals.  

Invertebrates means without having backbone.

1. PORIFERA: Consits of primitive multicelluler animals.
2. COELENTERATA: Consists of Diploblastic metazoa.
3. CTENOPHORA: Consists of marine animals.
4. PLATYHELMINTHES: Consists of ventrally flattened body.
5. ASCHELMINTHES: Consists of roundworm.
6. ANNELIDA: Consists of little ring animals.
7. ARTHROPODA: Consists of Jointed legs animals.
8. MOLLUSCA: Consists of aquatic and terrestrial shell and soft bodied animals.              

 Hope it helps u

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