¿Por qué razón Pasteur hirvió el caldo?

1 answer:

5 0

Para poder probar que la generacion espontanea despues de hervir el agua no es posible ya que en ese tiempo esa era la teoria aceptada por todos.
Anteriormente alguien habia hecho el mismo experimento tapando el frasco con un corcho, ese experimento despues de ser hervida el agua produjo seres nuevos (microorganismo) y Pasteur hirvio el agua solo para provar que los microorganismo no se podian generar magicamente despues de ser hervidos

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What disease is most associated with Clostridium perfringens?

Vilka [71]

Answer:

The correct option is : c. gas gangrene

Explanation:

Gas gangrene is a serious bacterial infection caused by the infection of the Clostridium perfringens bacteria. This bacteria is always present in the nature and is a rod-shaped, gram-positive bacteria, that belongs to the Clostridium genus.

This disease can cause gas production in gangrene, death of the muscle tissues and also sepsis.

<u>Therefore, Gas gangrene is most associated with the bacteria Clostridium perfringens.</u>

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3 years ago

What would likely have happened to Earth if no icy debris had arrived?

iogann1982 [59]

The answer would be e. it would have released water in a volcanic outgassing. The planets were hot to have gas from the solar nebula. Earth,Mars as well as Venus then created their atmosphere through volcanic eruption and retain gases from comet and icy planetesimals vaporizing.

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3 years ago

Which group would be found on the lowest branch of a phylogenetic tree of all life?

nikklg [1K]

I think the correct answer would be the second option. The group of archaebacteria would be found on the lowest branch of a phylogenetic tree of all life. Phylogenic trees are illustrations of a hypothetical evolution of the organisms and its relationship with the other organisms. From the listed options, the archaebacteria is most likely to be the most basic and simplest life form. It should be placed before the other options so at the lowest branch. This illustration is being used by scientists to describe how evolution and the connection of the organisms came about. It sometimes called as the tree of life.

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3 years ago

"Is your pet on flea or heartworm prevention?" describes a question you would ask for the a. body system history b. body systems

elixir [45]

D:Medical History because you need to know pets background to properly treat it

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3 years ago

Read 2 more answers

You are studying a population of American robins, Turdus migratorius, in which approximately 2% of all individuals carry a reces

IrinaVladis [17]

Yes, It seems that evolution has occurred in this area.

Explanation:

Evolution refers to a phenomena in which new traits or alleles that favor a better survival of organisms in a given environment, become fixed in the population.

Evolution is characterized by appearance of new characters and change in allele frequencies.

In the given situation we find that the frequency of the recessive allele in the population has changed over time and the percentage has become fixed.

So, we can say that evolution has occurred in the robin population

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2 years ago