0
If nothing is growing in your flask then that means no organisms came from non-living matter, therefore the idea that organisms come from non-living matter is disproved.
Students who are using Ask.com to search for answers in their APEX coursework should note that they need to paraphrase their answers so their teachers (who are not stupid) do not give them back revisions for plagiarism.
What else can I help you with?
Which of the following requirements was NOT necessary for Pasteur to disprove spontaneous generation?
The requirement of using a sealed flask was not necessary for Pasteur to disprove spontaneous generation. Instead, he used swan-necked flasks to prevent microbes from entering, demonstrating that air could still reach the broth without leading to microbial growth.
How did Louis Pasteur experiment differ from lazzaro spallanzani experiment?
Instead of sealing the flask in the experimental group after boiling, Pasteur used a flask with a curved neck, which allowed air inside and outside the flask to mix but prevented microorganisms from entering the body of the flask.
Which theory did pasteur disprove by using boiled beef broth an a flask with S-shaped tubing?
Pasteur disproved Theory of spontaneous generation. (Cells came from non-living things)
Which theory did pasteur disprove by using boiled beef broth and a flask with s-shape tubing?
Louis Pasteur disproved the theory of spontaneous generation by showing that microorganisms do not spontaneously appear in boiled broth when the broth is kept sterile in a flask with an S-shaped neck that prevents outside air and microorganisms from entering. This experiment demonstrated that microorganisms come from preexisting microorganisms, not from non-living matter.
Who was The idea of spontaneous generation disapproved by?
Louis Pasteur with the S-shaped neck flask
How did the observation for flasks 2 disprove spontaneous generation?
The observations disproved spontaneous generation because nothing happened. There was nothing generated in flask two, therefore, it disproves the theory.
Which theory did pasteur disprove by using boiled beef broth and a flask with s shape tubing?
spontaneous generation
What reason did Pasteur do his experiment with flask?
He wanted to disprove spontaneous generation; that micro organisms were not carried by air, but were deposited from dust.
Which of the following requirements was NOT necessary for Pasteur to disprove spontaneous generation?
The requirement of using a sealed flask was not necessary for Pasteur to disprove spontaneous generation. Instead, he used swan-necked flasks to prevent microbes from entering, demonstrating that air could still reach the broth without leading to microbial growth.
How did Louis Pasteur experiment differ from lazzaro spallanzani experiment?
Instead of sealing the flask in the experimental group after boiling, Pasteur used a flask with a curved neck, which allowed air inside and outside the flask to mix but prevented microorganisms from entering the body of the flask.
Which theory did pasteur disprove by using boiled beef broth an a flask with S-shaped tubing?
Pasteur disproved Theory of spontaneous generation. (Cells came from non-living things)
What Scientist who use S shaped flask?
Louis Pasteur, a French chemist, popularized the use of the S-shaped flask in his experiments to disprove the idea of spontaneous generation. The S-shaped flask allowed air to enter the flask, preventing contamination from airborne microorganisms while still allowing for the exchange of gases.
What scienctist used the S shaped flask?
Louis Pasteur is the scientist who used the S-shaped flask in his experiments to disprove the idea of spontaneous generation. This famous experiment led to the development of the germ theory of disease and the field of microbiology.
When did Pasteur disprove spontaneous generation?
Louis Pasteur disproved spontaneous generation through his experiments in the 1860s, specifically with his famous swan-neck flask experiments that demonstrated that microorganisms did not arise spontaneously from non-living matter but were introduced from the environment. This was a significant contribution to the field of microbiology, helping to solidify the concept of biogenesis.
Which theory did pasteur disprove by using boiled beef broth and a flask with s-shape tubing?
Louis Pasteur disproved the theory of spontaneous generation by showing that microorganisms do not spontaneously appear in boiled broth when the broth is kept sterile in a flask with an S-shaped neck that prevents outside air and microorganisms from entering. This experiment demonstrated that microorganisms come from preexisting microorganisms, not from non-living matter.
How did the designs of Pasteur flask help him successfully refute the hypothesis of spontaneous generation?
It showed that microorganisms can only enter the flask as airborne particles.
How did the design of pasteurs flask help him successfully refute the hypothesis of spontaneous generation?
It showed that microorganisms can only enter the flask as airborne particles.
