SSC MTS EXAM

Detailed explanation-1: -Autotrophs are known as producers because they are able to make their own food from raw materials and energy. Examples include plants, algae, and some types of bacteria. Heterotrophs are known as consumers because they consume producers or other consumers. Dogs, birds, fish, and humans are all examples of heterotrophs.

Detailed explanation-2: -Heterotrophs are organisms that eat other organisms for food. Heterotrophs that consume autotrophs are known as primary consumers, such as deer or rabbits. Secondary consumers, such as foxes or snakes, eat the primary consumers in a food chain. Tertiary consumers, such as hawks, eat the secondary consumers.

Detailed explanation-3: -Which organisms are both autotrophs and heterotrophs? Cyanobacteria are organisms that are both autotrophs and heterotrophs. They exhibit photoautotrophic nutrition. Archaea is another example of organisms that are both autotrophs and heterotrophs.