The antibiotic penicillin is isolated from <u><em>Penicillium notatum</em></u> fungi
Penicillin was first discovered in 1928 and was used at St. Mary's Hospital, London, by Alexander Fleming to heal wounds due to its antibacterial properties.
Explanation:
Fungi and bacteria usually produce antibiotics (as secondary metabolites) for defense mechanism. They do so to limit competition for resources with other neighboring fungi or bacteria in their environment. This is why when a fungus or bacteria establishes itself in an environment, you hardly see other fungi or bacteria types growing in their vicinity.
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Answer:
d.None of the above
Explanation:
Vestigial structures are anatomical feature or behavior that no longer seems to have a purpose in the current form of an organism of the given species. Often, these vestigial structures were organs that performed some important function in the organism at one point in the past. Which means these need to have an important function.
Answer:
<h3 /><h3>A displacement is a vector whose length is the shortest distance from the initial to the final position of a point P undergoing motion.</h3>
Explanation:
<h2>❣️(◍Jess bregoli ◍)❣️</h2>
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Answer:
Answer down below in bold!
Explanation:
<em>The white moths, believe it or not, will try to take over the other moths area. They are also trying to look for shelter, and the other moths have taken all the other trees, so they try and take it over. Since all the aspen trees are cut off, there is less room for all the moths combined to live together. This is a example of competition. They are both fighting for land, and one cannot get it, while the other can.</em>
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