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The animal kingdom is divided up into groups called phyla (phylum is the singular.) Single-celled animals like amoeba, for instance, belong to the phylum called Protozoa while sponges belong to the category labeled Porifera, and round worms are classified as Nemanthelminthes. Clams and snails belong to the category called Mollusca, and insects are grouped under the heading Arthropoda. And what category are humans in? Humans, along with fish, birds and reptiles, belong to the category Chordata.
Pattern of Development:
Justification:
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Answers & Comments
ANIMAL KINGDOM
The animal kingdom, just like other kingdoms, is divided into groups known as phyla. Protozoa is the phylum where amoeba and other single-celled animals belong; slugs and chitons, on the other hand, belong to the phylum Mollusca.
A. What is a phylum?
- Phylum is one of the categories in the levels of taxonomic classification where animals are classified into specific groups. It starts from the largest category, which is: domain, kingdom, phylum, class, order, family, genus, and lastly, species.
B. In what phylum do humans belong?
- Scientists believe that humans (human animals) belong to the phylum Chordata, mainly because humans have backbones like other animals in the group. Secondly, just like primates, female humans have milk glands and grow hair too.
Pattern of development:
Chordates are said to have evolved a distinct body plan within deuterostomes and are believed to have five similar morphological characters:
Please check this link for the definition of taxonomy: https://brainly.ph/question/227528
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