Maintaining acidity- <span>In case the pH in the environment drops a lot (becomes very acidic), there is a flux of H ions from the cell's cytoplasm into the cell's vacuole thereby increasing acidity to required level and thus maintaining the </span><span>specific pH </span><span>in the cells internal environment as well.
Turgidity- </span><span>Vacuoles regulate the turgidity by regulating the amount of water inside the cell. </span>
cell has excessive water:<span> vacuole absorbs the water and then diffuses it out of the cell.</span>
cell lacks water<span>: water from the vacuole gets passed back into the cell thereby maintaining turgidity.
And here's a video </span>https://youtu.be/3tqjITi8S8s
<span>It is false that the three major types of faults are normal, reverse, and syncline. It is true that normal and reverse are indeed types of faults, but syncline aren't - instead of them, the third type are the strike-slip faults. Syncline fold is a term, but not a syncline fault - these folds occur as a result of a bend in a strike-slip fault.</span>
The answer is the first option: <span>the development of genetic mutations within a population of organisms</span>
Answer:
Parsec equal to about 3.26 light years.
Explanation:
Hope you have a great day.
Answer:
The answer is b. the theory must be changed or abandoned.
Explanation:
If a scientist finds a contradictory fact to an already existing theory, then after a scientific validation of the new found fact, the existing theory has to be changed or be replaced with a new one.
The rest of the answer options are silly and incorrect!