NEET BIOLOGY

Detailed explanation-1: -An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Plants are the most familiar type of autotroph, but there are many different kinds of autotrophic organisms.

Detailed explanation-2: -Plants like blue-green algae and bacteria such as cyanobacteria are considered to be examples of autotrophs.

Detailed explanation-3: -Some plants do not have chlorophyll and depend upon other plants for their food. Such plants exhibit a heterotrophic mode of nutrition and are known as heterotrophic plants.

Detailed explanation-4: -autotrophs are plants they utilise sun’s energy and simple compounds like carbon dioxide and water to store energy in food (glucose and starch). They are not dependent on other organisms for energy and instead directly obtain it from sunlight.

Detailed explanation-5: -Green plants are also known as autotrophs. They make their own food by using the process of photosynthesis. The cells of the leaves contain special organelles called chloroplasts. Chloroplasts are the main sites of photosynthesis.