Answer:
Answer=2
Explanation:
Chi square test is a statistical test commonly used to compare observed data with data we would expect to obtain according to a specific hypothesis
Chi square formula
=∑(observed value-expected value)/(expected value)2
Cells are the basic unit of structure and function in living organisms
<h3><u>Answer;</u></h3>
Gap junctions
<h3><u>Explanation;</u></h3>
- Gap junctions allow the exchange of ions, second messengers, and small metabolites between adjacent cells and are formed by two unrelated protein families, the pannexins and connexins.
- <em><u>Action potentials generated by the autorhythmic cells spread waves of depolarization to contractile cells through gap junctions. If the depolarization causes the contractile cells to reach threshold, they will in turn generate an action potential.</u></em>
Answer:
1) Growth of the organism. An adult human being is made up of billions of cells and all cells have the same genetic component.
2) Repair. In the case of wound healing; that should be replaced with the same type of cells with the same genetic quality.
Explanation:
17- small, cell wall hope i helped a little bit... -♡
