Showing posts from February, 2012

Skin and Hair facts

A lifespan of an eyelash is approximately 150 days. A Russian man who wore a beard during the time of Peter the Great had to pay a special tax. A survey done by Clairol 10 years ago came up with 46% of men stating that it w…

Eye facts

AMAZING FACTS ABOUT OUR EYES

Excretory Organs of animals

Phylum Excretory organ Porifera No. Diffusion through body surface Cnidaria No. Diffusion through body surface Ctenophora No. Diffusion through body surface Platyhelmin…

RESPIRATORY ORGANS OF ANIMALS

Phylum Respiratory organ Porifera Body surface Cnidaria Body surface Ctenophora Body surface Platyhelminthes Body surface …

Animal Kingdom- Notes

4. ANIMAL KINGDOM Animals are multicellular and heterotrophic organisms without cell wall and chlorophyll. Kingdom Animalia includes 11 major phyla: 1.  Porifera 7.   Arthropoda …

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