What is the difference between an autotroph and a heterotroph?

Answer 1

Autotrophic organisms for example organisms in kingdom Plantae, are able to manufacture their own food based on basic abiotic factors. Autotrophs can create their own food through photosynthesis or chemosynthesis.

Heterotrophic organisms for example organisms in kingdom Animalia, must consume other organisms for food. Heterotrophs can be either carnivorous, herbivorous, or omnivorous. Also, a heterotroph gets energy from the chemical bonds of food molecules produced by other organisms.

Answer 2

Autotrophic organisms for example organisms in kingdom Plantae, are able to manufacture their own food based on basic abiotic factors. Autotrophs can create their own food through photosynthesis or chemosynthesis.

Heterotrophic organisms for example organisms in kingdom Animalia, must consume other organisms for food. Heterotrophs can be either carnivorous, herbivorous, or omnivorous.

Answer 3

An autotroph is an organism that can produce its own food through photosynthesis or chemosynthesis, while a heterotroph cannot produce its own food and must obtain nutrients by consuming other organisms or organic matter. Autotrophs are typically plants and some bacteria, while animals and fungi are examples of heterotrophs.

Answer 4

Autotrophs use CO2 as carbon source.Heterotrophs use organic materials as carbon source.