How were the designs Pasteur's and Redi's experiments different?

Francesco Redis experiment was conducted in 1668. His experiment was centered around the idea that maggots will arise from rotting meat. He conducted an experiment through his hypothesis that the maggots actually came from eggs laid by flies on the meat. To prove this he placed a piece of meat on 3 separate jars. He left one of the jars completely open, another sealed, and another covered by gauze. His hypothesis was proved to be correct when the only piece of meat that had maggots was the one that was left open.

Louis Pasteurs experiment was conducted in 1858. His experiment was influenced by a similar failed experiment conducted by Lazzaro Spallanzani in 1768. He was trying to prove that the air was not what was making the broth cloudy but what was actually making it cloudy was tiny microorganisms getting inside. To prove this, he created a swan neck flask that allowed air to come inside but trapped the microorganisms in a pocket on the flask.

Differences:

Redi used meat in his experiment while Pasteur used broth.Redis experiment was to disprove Aristotles idea that some life forms arise from non living matter. while Pasteurs experiment was to disprove the idea that air gives life force.Redis experiment was conducted in jars while Pasteurs was conducted in a hand made swan neck flask.

Explanation:

 Attached are some of the notes from my biology notebook i used to answer this question.

hope this helps!

from the mother only

Explanation:

Maternal inheritance is exhibited by certain organelles such as chloroplasts and mitochondria. Mitochondria are the cytoplasmic organelles present in the eukaryotic cells. Mitochondria exhibit maternal inheritance in humans which means that the egg cells contribute the mitochondria to the zygote. The male gametes, sperms do not contribute mitochondria to the zygote. Therefore, any mutation in the mitochondrial DNA of the egg cell is transmitted to the progeny but the mitochondrial genome of sperms and any mutations in it are not carried to the progeny.