The Four Defined major nutritional categories of life are Photoautotroph, photochemotroph, chemoautotroph and chemoheterotroph. Which statement is NOT true? ‘Chemo’ refers to the use of chemical energy, so breaking bonds ‘Auto’ means they make their own carbon dioxide ‘Photo’ refers to the use of light to obtain energy ‘Hetero’ means that they get carbon dioxide from a premade source of carbon

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Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."