There are two modes of nutrition:

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.

Ans. Plants make their own food while animals have to rely on the plants or other animals for food. 2) In photosynthesis plant converts carbon dioxide and water (in the presence of light energy and chlorophyll) to glucose, water and oxygen. 3) Hence the end products of plant nutrition are actually glucose and oxygen.

• Autotrophic – Plants exhibit autotrophic nutrition and are called primary producers. Plants synthesis their food by using light, carbon dioxide and water.
• Heterotrophic – Both animals and human beings are called heterotrophs, as they depend on plants for their food.

Heterotrophic Mode of Nutrition All the animals cannot make their own food from simple inorganic material like carbon dioxide and water. They depend on other organisms for food. This is called heterotrophic mode of nutrition. The organisms which depend on other organisms for food are called heterotrophs.

Nutrition is the process of obtaining food and then using it for obtaining energy, growth and repair of the body. There are five main processes concerned with the use of food by animals these are: Ingestion, Digestion, Absorption, Assimilation and Egestion. …

Like humans, livestock animals need a balanced diet containing all the necessary nutrients, fluids, minerals, and vitamins. Proper nutrition gives your animals the vigour to grow, develop, and reproduce, and strong immunity to fight off infections.

Heterotrophic nutrition is a mode of nutrition in which organisms depend upon other organisms for food to survive. Heterotrophic organisms have to take in all the organic substances they need to survive. All animals, certain types of fungi, and non-photosynthesizing plants are heterotrophic.

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.