GEOGRAPHICAL DISTRIBUTION: Polypterus is found in the rivers of tropical Africa, the…
GEOGRAPHICAL DISTRIBUTION: Chimaera occurs off the coasts of Europe from Norway to…
GEOGRAPHICAL DISTRIBUTION: Pristis is found in Mediterranean and Atlantic oceans particularly in…
GEOGRAPHICAL DISTRIBUTION: Torpedo is found in the Mediterranean, Red Sea, Atlantic and…
GEOGRAPHICAL DISTRIBUTION: Sphyrna is distributed in tropical & Subtropical. COMMENTS: i) Sphyrna…
GEOGRAPHICAL DISTRIBUTION: Myxine has a wide distribution along sea coasts of both…
GEOGRAPHICAL DISTRIBUTION: Petromyzon has an almost world wide distribution being present in…
THEORY: Modern inorganic chemistry has been described as the study of preparation,…
PHYSICAL PROPERTIES: Colour: Brownish yellow. State: Amorphous solid Solubility: Soluble in water…
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