1 Obligate aerobes: They have absolute requirement for oxygen in order to grow. 2  Psuedomonas aeruginosa, Mycobacterium tuberculosis. 3  Anaerobes: Usually can not grow in the presence of oxygen. 4  Obligate anaerobes: These bacteria grow only under condition of high reducing intensity and for which oxygen is toxic.
Wild yam is a plant. It contains a chemical, diosgenin, which can be made in the laboratory into various steroids, such as estrogen and dehydroepiandrosterone (DHEA). The root and the bulb of the plant are used as a source of diosgenin, which is prepared as an âextract,â a liquid that contains concentrated diosgenin.
Neem Uses: Neem is known as the Wonder Tree for its multiple uses. Neem leaves, oil, and neem extracts are used to produce a wide range of medicinal and beauty care products. Neem oil has insecticidal and medicinal properties due to which it has been used in pest control, cosmetics, medicines, etc.eem leaves, oil, and neem extracts are used to produce a wide range of medicinal and beauty care products. Neem oil has insecticidal and medicinal properties due to which it has been used in pest control, cosmetics, medicines, etc.