What are the two major groups in the kingdom of Animalia?

Answer 1

Two major groups or subkingdoms in the animal kingdom are:

1. Parazoa (Greek, "beside the animals") have macroscopic bodies differentiated cells, but do not have tissue or organ level of organisation. E.g., Sponges (Phylum Porifera).
2. Eumetazoa (Greek, "well after animals") have true tissues organised into germ layers. E.g., Chordates (Phylum Chordata), Arthropods (Phylum Arthropoda).

Answer 2

The two major groups in the kingdom of Animalia are invertebrates (animals without a backbone) and vertebrates (animals with a backbone). Invertebrates make up the majority of animal species, including insects, Spiders, and mollusks, while vertebrates include mammals, birds, reptiles, amphibians, and fish.

Answer 3

Que significa en español e ingles . All centipedes have one hundred legs

Answer 4

vertebrates and invertebrates

Answer 5

Vertebrates and Invertabrates

Answer 6

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Answer 7

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Answer 8

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