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Inessa05 [86]
1 year ago
15

What are the differences between autotrophic nutrition and heterotrophic nutrition.

Biology
1 answer:
Alex777 [14]1 year ago
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

brainly.com/question/6103977

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Daniel [21]

The answer is; C

Meisos involve halving the genetic material of a cell to form garments. The gametes of two parents fuse to form a zygote that6 returns the genetic material to normal ploidy so it can develop into offspring. The fusion of two gametes is called fertilization.

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the best one is to wash your hands. you can also not touch your face as much. this will help stop the spread of germs.

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Protist reproduction
solong [7]

Answer:

e. is mostly asexual, with sexual as a second option.

Explanation:

Protist are unicelluar eukaryotic  microorganims. Example include:

<u><em>Amoeba</em></u> <u><em>proteus</em></u>

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Dinoflagellates, etc.

Among the species of Protists, each species exhibit a unique way of reproduction. Generally, in Protist there are two types of reproduction, these are asexual reproduction and sexual reproduction. With asexual reproduction being the primary mode of reproduction in most protists.

Protist reproduce asexual by binary fission or by budding.

Binary fission occurs when a single protist divides its nucleus and then divides itself into two separate organisms.

Budding occurs when a new organism grows from the body of the parent organism. The new organism may separate from the parent or remain attached, forming colonies.

They also reproduce sexually by conjugation.

Sexual reproduction by conjugation requires two parent organisms contributing to the genetic material of the offspring. The essence of conjugation is to produce a new offspring with a wider genetic variability i.e the offspring being genetically different from the parent organisms.

4 0
3 years ago
Which of the following do scientists do after they have finished drawing conclusions about their research project or experiment?
balu736 [363]
D) draw more conclusions
7 0
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¿Qué características crees que deben tener los métodos anticonceptivos para ser eficaces en el control de la natalidad?
Tanzania [10]

Answer:

Los métodos anticonceptivos para ser eficaces en el control de la natalidad deben ser seguros para las personas que los utilizan, es decir, no tener efectos adversos, o al menos, la menor cantidad posible. Ser reversibles, es decir, que no generen infertilidad de por vida. Deben ser además fáciles de usar, cómodos y fáciles de conseguir, esto es, económicos. Además deben ser eficientes en su objetivo de evitar la concepción, que es para lo que fueron creados.

Explanation:

La tasa de eficacia de un método anticonceptivo se mide por la cantidad de embarazos que se producen cada 100. Esta parece ser la característica más importante, y si bien es una de las más importantes, hay que tener en cuenta todos los otros factores mencionados, es decir que la gente pueda acceder a ellos, sean cómodos, seguros y a un precio coherente.

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