Answer:
I, II, III
Explanation:
A threshold stimulus is a stimulus that is capable to produce a response in excitable tissues such as neurons and muscle fibers. At threshold potential, the outward movement of K+ and inward movement of Na+ become equal to each other. When the potential exceeds the threshold potential, more and more Na+ enter the cell to depolarize it and to allow the opening of Na+ channels. Therefore, to fire an action potential, the threshold must be exceeded.
Conduction of action potential is all or none phenomenon which means that either it occurs or it does not occur. As an impulse is passed by each successive part of an exon, it enters the refractory period during which there is no conduction of nerve impulse. It ensures the one-way conduction of impulse from the cell body to the axon terminal only.
There is not any nucleus and nuclear bound organelles in prokaryotes....
There is a chance of change in colour in urine
The water drains through the gaps and dose not collect any!
Answer and Explanation:
As chemostat implies a response condition, in which the supplements (R fixation) are ceaselessly included and the left over supplements and metabolic final results are constantly evacuated. In such situation when the supplement focus for the two phytoplanktons will be same given that the supplements are consistently given, they will have the option to coincide.
Having same R fixation just methods they have same supplement necessities, and as they are constantly taken care of with supplements, there will no deterrent in their conjunction.
