Your friend has a naive worldview mostly from news and other media
Answer;
Sister chromatids may drift apart after being synthesized.
Explanation;
-Cohesin is a protein which localizes between the sister chromatids and holds them together to resist the pull of the kinetochore microtubules.
-Because cohesin enables sister chromatids to remain attached from the time they are synthesized during S phase until the end of metaphase. If cohesin is defective, sister chromatids may separate before they normally would in anaphase, which would lead to daughter cells that have too few or too many chromosomes.
Answer:
A transitional fossil is any fossilized remains of a life form that exhibits traits common to both an ancestral group and its derived descendant group. This is especially important where the descendant group is sharply differentiated by gross anatomy and mode of living from the ancestral group.
Explanation:
The conclusion needs to <u>be backed up by more </u><u>evidences</u> only then scientists make a claim.
Finding one type of bacteria that can survive in an oxygen-free environment does not prove that many other organisms can as well. It is important to understand the biological processes that give <u>organisms the traits that enable them to live in settings devoid of </u><u>oxygen</u>. More data from many groups of species are required to support the statement.
<h3>In what all conditions can bacteria thrive?</h3>
Although bacteria can survive at higher and lower temperatures than humans, they thrive in an environment that is <u>warm, wet, protein-rich, and</u><u> pH neutral</u><u> or </u><u>slightly acidic</u><u>.</u> However, there are several exceptions. While certain bacteria can <u>survive in extremely hot or cold </u><u>environments</u>, others can endure excessively acidic or salty environments. The danger zone, or the temperature range <u>between 41 and 135 degrees Fahrenheit</u>, is where most pathogenic bacteria thrive.
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To learn more about anaerobic bacteria:
brainly.com/question/11451338
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Answer:
The subclavian vein.
Explanation:
The subclavian vein is a big blood vessel that is part of the vascular system in the neck. Once the lymph is absorbed after digestion, through the villi lined in the small intestine. it is carried upward into this vein where the lymph diffuses through the wall of the lmphatic duct to enter into the subclavian vein.
Hope that answers the question, have a great day!
