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1 year ago

What are the differences between autotrophic nutrition and heterotrophic nutrition.

1 answer:

7 0

In autotrophic nutrition, organisms are self-reliant. In heterotrophic nutrition, organisms depend on other organisms for food.

<h3>What are the types of nutrition? </h3>

The substances used by living organisms for obtaining energy and the biomolecules that are necessary for carrying out the various functions of the body are called nutrients. Nutrients are required by living organisms for the proper growth, maintenance, and functioning of the body.

The method of fulfilling this demand is different in different types of organisms. Some of them feed on simple inorganic compounds for their nutrient requirements. Others utilize complex compounds. Thus the mode of nutrition is different from one species to another.

There are two main types of nutrition in organisms. These are:

Autotrophic mode: In this mode of nutrition, the organisms use simple inorganic matter. These include water and carbon dioxide. These are used in the presence of light and chlorophyll to synthesize food by themselves.
Heterotrophic mode: In this mode of nutrition, the organisms depend on other organisms for their nutrition. These organisms cannot produce food by themselves and thus depend on other sources/organisms.

Therefore, in autotrophic nutrition, organisms are self-reliant. In heterotrophic nutrition, organisms depend on other organisms for food.

Read more about nutrition modes, here

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3 years ago

The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the

EastWind [94]

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Given,

The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the __________.

We need to fill in the blanks.

<h3>What are eardrums and their parts?</h3>

The eardrum is a transparent gray membrane and there is a middle ear

bone called the malleus attached to the center part of the drum.

The space inside the ear drum is called the middle ear.

The three smallest bones of the body are found in the middle ear.

They are:

- The hammer (malleus)

It is attached to the eardrum.

- The anvil (incus)

It is in the middle of the chain of bones.

- The Stirrup (stapes)

It is attached to the membrane-covered opening that connects the middle ear with the inner ear (oval window)

Thus

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Learn more about identifying the functions of parts of the ear

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2 years ago

What is the main function photosystem?

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