The answer is <span>-Only the few bacteria that were immune to the antibiotic survived and reproduced, making all their offspring immune to it as well.
Bacteria (or any other organism) are not able to make changes to their DNA in order to protect themselves or to learn to remove the receptors on their cell surfaces. If they were able to produce toxins against the antibiotics, they would all survive.
These leave the second choice as the correct answer. This is the real situation, and is a good example of natural selection.</span>
1.the air cannot support any additional water vapr
2.endothermic reactions
3.50%
4.false
5. false
It is called a nucleus. It's what determines what type of metal, gas, or whatever on the table.
Answer:
24 million years
Explanation:
A: GCACTAAGCATCGATTT
B: GCACCAGGCACTGGTTC
There are 6 base pair changes between species A and species B. Since we know the rate of change is 1 base pair every 4 million years, we know 6x 4 million is likely how long ago the species diverged. 6x 4 million = 24 million years
Answer:
i think its bcz
ATP if formed by deeply folded membrane
So if the membrane is smooth instead of folded
it will affect the ATP production
<h2>
Im not that sure with the answer</h2>
