Answer:
Yes
Explanation:
Evolution by natural selection has recently occurred in the population of Mycobacterium tuberculosis worldwide which can be seen now because the number of antibiotic-resistant mycobacterium is increasing and becoming high than non-resistant mycobacterium.
So due to natural selection, the resistant bacteria is selected because only resistant bacteria is having those allele which help them to survive in the presence of antibiotic. Now mycobacterium is becoming multiple drug-resistant which is a great matter of concern for doctors. Therefore the given statement is true.
Answer:
false
Explanation:
they can use lactic acid to anaerobically respire
Answer: Authority
Explanation:
Ben Goldacre is a science writer, and a physician. Ben Goldacre considered authority to be the weakest form of scientific evidence.
He believed that deception or ignorance can be used to manipulate evidences. Hestsred further that bad science involves the use of authorities who are simply referred to as the individuals who ignore evidences.
He believed that there should be evidences to support good science and it shouldn't be about who.says it or who came about the theory.
A. Your leg jumping when it is hit by a reflex hammer
The reaction of bromelain and gelatin dehydration is hydrolysis
<u>Explanation:</u>
Hydolysis is a process where water breaks down one or more chemical bonds. Bromelain a protease(protein digesting enzyme). Gelatin is an animal protein but is a collagen.
These protein are dietary compounds. So, bromelain will digest the animal protein. In other words, protease can be broken down into to polypeptides i.e a polymer,only through the process of hydrolysis. Therefore, bromelain will hydrolyse the peptide bond in gelatin.
