SSC MTS EXAM

Detailed explanation-1: -Heterotrophs are known as consumers because they consume producers or other consumers. Dogs, birds, fish, and humans are all examples of heterotrophs. Heterotrophs occupy the second and third levels in a food chain, a sequence of organisms that provide energy and nutrients for other organisms.

Detailed explanation-2: -Some heterotrophs are primary consumers and are also known as herbivores. They eat the autotrophic plants and/or other organisms capable of manufacturing their own food, such as phytoplankton and photosynthetic bacteria.

Detailed explanation-3: -A consumer in a food chain is a living creature that eats organisms from a different population. A consumer is a heterotroph and a producer is an autotroph.

Detailed explanation-4: -The type of nutrition in which organisms depend on other entities for food requirements in order to survive is known as heterotrophic nutrition. Such entities are necessitated to consume all the organic substances essential for survival.