biology 10 2


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Table 10. Common adulterants in food.
Food material Adulterant Cereals such as wheat, rice Mud,grit,soapstone Dal Kesari dal,metanil yellow(a dye) Haldi(turmeric)powder lead chromate Dhania powder Powdered cowdung or horsedung, starch Black pepper Dried papaya seeds Chilli powder Saw dust, brick powder ..
Why countries and terrorists choose bio weapons
1. Bio weapons are very cheap. 2. They kill large number of people. Example: 10 gms of anthrax can kill 1.3 million people. 3. They are invisible, odorless, tasteless when released. A popular example of such bio-war is Anthrax. It was recently used by follow..
Light Reaction
). NADPH 2 is formed from NADP which accepts the hydrogens formed during the photolysis. The formation of ATP from ADP and inorganic phosphate (iP) requires energy. The NADPH 2 and the ATP are used in the next stage of photosynthesi..
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