The correct order of steps occurring in nutrition in animals is : aIngestion → Absorption → Digestion Assimilation → Egestion bIngestion → Digestion → Assimilation rightarrow Absorption → Egestion cIngestion → Digestion rightarrow Absorption → Assimilatio (2024)

FAQs

What is the correct order of nutrition in animals? ›

Final answer:​ The correct order of steps occurring in nutrition in animals is- Ingestion → Digestion → Absorption → Assimilation → Egestion.

Ingestion → Digestion → Absorption → Assimilation → Egestion. Solution: The food is first ingested by the mouth. Then the food is digested by the enzymes in the parts of the digestive system. The food is then absorbed and then assimilated into the cells of the body. The undigested food is egested.

Ingestion, digestion, absorption, assimilation, and egestion.

Nutrients are normally divided into five categories: Water, protein, carbohydrates, minerals, and vitamins. Water is the main constituent of the body. Two‐thirds of the body is water, thus, an animal can live much longer without feed than water.

The five steps of nutrition are ingestion, digestion, absorption, assimilation, and egestion. Ingestion is the process by which food particles are consumed via the mouth. In digestion, the food particles are digested by enzymes that break down the food particles into smaller molecules.

The nutrient cycle is a system where energy and matter are transferred between living organisms and non-living parts of the environment. This occurs as animals and plants consume nutrients found in the soil, and these nutrients are then released back into the environment via death and decomposition.

These nutrients are: carbohydrates, fats, fibre, minerals, proteins, vitamins and water.

Figure 2: The digestive processes are ingestion, propulsion, mechanical digestion, chemical digestion, absorption, and defecation. Some chemical digestion occurs in the mouth. Some absorption can occur in the mouth and stomach, for example, alcohol and aspirin.

The organs of the digestive system starts from the mouth followed by the oesophagus, stomach, small intestine, large intestine, and then finally undigested food is removed from the body through the rectum.

The Correct Answer is Ingestion-Digestion-Absorption-Assimilation-Egestion.

What is the 7 step process of digestion? ›

The processes of digestion include seven activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, secretion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.

There are four stages involved in the process of deriving nutrients and energy from the food eaten. Ingestion, often known as bringing food into the system, is the initial step in the digestive process for animals that chew their food, followed by the stages of digestion, absorption, and finally, elimination.

the alimentary canal (also called the digestive tract). This long tube of organs makes a pathway for food to travel through the body. It runs from the mouth to the anus (where poop comes out) and includes the esophagus, stomach, and intestines. An adult's digestive tract is about 30 feet (about 9 meters) long.

There are various key stages in life of importance nutritionally: pregnancy, infancy, childhood, adolescence, adulthood and older adulthood. Differing amounts of energy and nutrients are required at different life stages.

Heterotrophic Nutrition in Animals

This mode of nutrition in animals is known as heterotrophic. Example: Fungi, humans, and other animals are directly or indirectly dependent on the plants for food and nutrition requirements. Hence the mode of nutrition in animals is known as heterotrophic Nutrition.