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Painting of Bull shark ( Carcharhinus leucas),DISTRIBUTION Worldwide in tropical shallow waters but also ascending tropical rivers and freshwater lakes. Freshwater occurrences include the Amazon and Ucayali Rivers in South America, the Mississippi and Atchafalaya Rivers of the United States;...
السمات:
Bull shark Carcharhinus leucas sea water ocean river fish blank white |
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Painting of Ascending,descending and transverse colon:The colon is the last portion of the digestive system in most vertebrates; it extracts water and salt from solid wastes before they are eliminated from the body.In mammals, the colon consists of four sections: the ascending colon, the...
السمات:
Ascending descending and transverse colon large intestine |
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Vector Generated Image of filiform papilla and fungiform papilla:The fungiform papillae are mushroom shaped papillae (projections) on the tongue. They are located on the top (dorsal) surface of the tongue, scattered throughout the filiform papilla but mainly at the tip and lateral margins of the...
السمات:
filiform papilla fungiform papilla papilla V shaped cones |
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