KORDAMINE 

Imetajad 1

1. Kes on imetajad ning miks neid niimoodi nimetatakse?

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2. Kirjelda imetaja naha ehitust.

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3. Mitu kaelalüli on imetajatel?

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4. Millised meeleelundid on imetajatel kõige paremini arenenud ja miks?

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5. Too näiteid järgmiste loomarühmade kohta:

putuktoidulised

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närilised

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loivalised

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sõralised

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