Question

What are the steps to holozoic nutrition?

Answer 1

holozoic Nutrition

A heterotrophic organism can obtain its food from other organisms in following three ways:

Holozoic nutrition

Saprophytic nutrition

Parasitic nutrition

Holozoic nutrition

Holozoic nutrition takes place in those organisms which take solid or liquid food through the mouth inside their body Examples of organisms having holozoic mode of nutrition are human beings, dog, cat, lion, deer, crow, frog and Digestion process of a Humanfish etc. This process takes place in following steps:

1. Ingestion

The process of taking food inside the body is called ingestion.

2. Digestion

In digestion the ingested food is converted into simple form with the help of digestive enzymes.

3. Absorption

In this stage the food digested in second step is absorbed into the cells of body.

4. Assimilation

Assimilation is the

Answer 2

HEY,

WHAT IS HOLOZOIC NUTRITION?

IT IS THE INTAKE OF COMPLEX SUBSTANCES WITHOUT REDUCING THEM.

EXAMPLE:HUMANS,CATS,DOGS ETC.

THERE ARE FIVE STEPS IN HOLOZOIC NUTRITION:

1. INGESTION:INTAKE OF COMPLEX SUBSTANCES THROUGH TEMPORARY OR PERMANENT MOUTH.
2. DIGESTION:REDUCTION OF THE COMPLEX SUBSTANCES INTO SIMPLER MOLECULES.
3. ABSORPTION: ABSORBING THE DIGESTED FOOD
4. ASSIMILATION:USING THE DIGESTION FOOD FOR GROWTH,REPAIR, MAINTENANCE ETC.
5. EGESTION: ELIMINATION OF THE UNDIGESTED FOOD.