The answer is... Before entering meiosis I, a cell must first go through interphase. This is the same interphase that occurs before mitosis. The cell grows, copies its chromosomes and prepares for division. And to make it more simple the answer is meiosis. Hope this helps!
        
             
        
        
        
I think the answer is your <span>cerebellum</span>
        
                    
             
        
        
        
Answer:
She should try the experiment with a potted plant with roots and observe any color changes.
Explanation:
A potted plant is living and carrying out an experiment on a living plant is the best possible way to confirm Maria's hypothesis.
 
        
             
        
        
        
The electrocardiogram most be affected by abnormally slow repolarization of ventricles SA node.
Repolarization occurs because of an growth in potassium permeability. on the SA node, potassium permeability may be further enhanced through vagal stimulation. This has the effect of hyperpolarizing the cellular and decreasing the charge.
The T wave represents ventricular repolarization. The T wave reveals a high quality deflection. The motive for that is that the ultimate cells to depolarize inside the ventricles are the primary to repolarize. 
The SA node generates an electrical sign that causes the top coronary heart chambers to settlement. The signal then passes thru the AV  node to the decrease heart chambers, causing them to contract, or pump. The SA node is considered the pacemaker of the coronary heart.
Learn more about electrocardiogram here:-brainly.com/question/7172728
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