Yeast lacks a membrane-bound nucleus. The onion skin cell has one
        
             
        
        
        
Answer:
In the presence of simple sugars, the blue solution changes color to green, yellow, and brick-red, depending on the amount of sugar. Starch Test: Add Iodine-KI reagent to a solution or directly on a potato or other materials such as bread, crackers, or flour. A blue-black color results if starch is present.
Explanation:
Hope this helps :)
 
        
             
        
        
        
Hey there!
<span>
Many scientists would argue that the reproductive system is the most
important system in the body. Which of these would best defend that
thought?
Answer: </span>
<span>without the reproductive system, a species would not be able to survive	
Hope this helps
Have a great day (:
</span>
        
                    
             
        
        
        
They are colorless plastics
        
                    
             
        
        
        
Answer:
Glands
Explanation:
Prostate Gland
This walnut-sized gland surrounds a portion of the urethra and produces some of the fluid in semen.