Question

. Name the two big groups of animal kingdom. Also define them with an example each.​

Answer 1

Answer:

The animal kingdom can be divided into two main groups which are vertebrates and invertebrates

Explanation:

Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described.

Scientific name: Vertebrata

Phylum: Chordata

Subphylum: Vertebrata; J-B. Lamarck, 1801

Kingdom: Animalia

Invertebrates are animals that neither possess nor develop a vertebral column, derived from the notochord. This includes all animals apart from the subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelid, and cnidarians.

Answer 2

Answer:

Two group of animals are:-

i) Vertebrates

• Have backbone

• Example - Birds

ii) Invertebrates

• Doesn't have backbone

• Example - Fish

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