Hetro trophic are those who depend on other plant and animal for their food
Autotrophic mode of nutrition:\tAutotrophic nutrition is that mode of nutrition in which an organism makes (or synthesizes) its own food from the simple inorganic materials like carbon dioxide and water present in the surroundings (with the help of sunlight energy).\tThose organisms which can make their own food from carbon dioxide and water are called autotrophs.\tExample: all green plants, autotrophic bacteria.\tAutotrophs make their food by photosynthesis.Heterotrophic mode of nutrition:\tHeterotrophic nutrition is that mode of nutrition in which an organism cannot make (or synthesizes) its own food from simple inorganic materials like carbon dioxide and water, and depends on other organisms for its food.\tThose organisms which cannot make their own food from inorganic substances like carbon dioxide and water, and depends on other organisms for their food are called heterotrophs.\tExample: all the animals (man, dog, cat, lion, etc.), most bacteria and fungi.\xa0
Auto trophic are those who. prepare their own food