Classification

By Jan and Filippo

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what is a Vertebrate?

A vertebrate is an animal or creature that has a back bone or a spinal column

VERTEBRATES

So is it a Mammal, Bird, Reptile, Fish or Amphibian

Mammal

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Features

  • Internal Fertilisation.
  • Warm Blooded.
  • Respiration.

Bird

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Features

  • Feathers.
  • Wings.
  • Lay Eggs.

Reptile

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Features

  • Cold Blooded.
  • Ear hole instead of ears.
  • Four or no legs.

Fish

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Features

  • They have gills.
  • Scales.
  • External fertilisation.

Amphibian

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Features

  • Live in water and land.
  • go through metamorphosis.
  • Lay eggs.

INVERTEBRATES

Annelids, Nematodes, Molluscs, Arthropods

What is an Invertebrates?

An Invertebrate is a living organism that does't have a backbone or a spinal column.

Annelids

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Features:

-Obvious head

-Paddle-like extensions

-Segmented Body

Nematodes

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Features:

-Smooth rounded body

-No distinct (obvious) head

-No circulatory System

Molluscs

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Features:

-One large pad/foot.

-Some have a shell.

-Mostly Marine creatures

Arthropods

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Features:

-They have an exoskeleton.

-Bilateral symmetry.

-Segmented body and jointed appendages.