LIFE SCIENCE

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: -Examples of autotrophs include plants, algae, plankton and bacteria. The food chain is comprised of producers, primary consumers, secondary consumers and tertiary consumers.

Detailed explanation-3: -Autotrophs are also referred to as producers because they make their food. From the list, Chara, Nostoc, Porphyra, Wolfia, Nitrosomonas, and Nitrobacter are autotrophs.

Detailed explanation-4: -Answer and Explanation: There are no animals that are autotrophs; animals are strictly heterotrophic. Autotrophs are organisms that can make their own food through the process of photosynthesis. Plants and algae are examples of autotrophs, and they are also called producers because they make food for other organisms.

Detailed explanation-5: -All green plants are autotrophs, meaning they can feed themselves from inorganic chemicals in the environment, such as carbon dioxide and water. Non-green plants, on the other hand, are not autotrophs.