Answer:
B. An increase in tonicity of the bacterium's environment
Explanation:
An increase in the tonicity of the bacterium's environment will decrease the diffusion rate.
<u>Tonicity affects the osmotic regulation of the cell and as tonicity increases the cell becomes hypertonic and water moves out of the cell.</u>
So, an increase in tonicity makes it difficult to get water in the cell and the cell will become dehydrated due to lack of water.
Hence, the correct option is "B."
Microbes are classified into various groups on the basis of their characteristics to make the study easier.
Answer:
a combination of large groups of people, and they are all travelling- which increases the spread.
My best guess would be B because it's true that the cell has a lot of organelles that have specialized functions
Answer: B. cerebellum
When the cerebellum is
damage, it will result to cause problems in terms of coordination and balance. The
cerebellum is very similar to cerebrum having highly folded surface and has two
hemispheres. It is mainly associated with regulation and coordination of
balance, posture, movement, vasomotor and respiratory centers.