Algae will be overgrown and larger fish will begin to die out as the carrying capacity has lowered due to a limit in food.
        
             
        
        
        
Answer:
after meiosis, each new cell will be genetically different due to random exchanges of chromosomes.
 
        
             
        
        
        
"Water quality" may include the amounts of dissolved oxygen
and the levels of algal growth, pollutants which may be present and the pH level. Water quality effects also which types of organisms can
survive in a body of water.
 Shellfish require a high level
of dissolved oxygen and their abundance is an indication of good water quality. Shellfish are sensitive to changes in the ecosystem and they cannot easily escape changes in the water quality. These are one of the reasons why shellfish are good indicators of water quality.
        
             
        
        
        
There are so many examples for that in different areas, like biology experiment carried out in our lab recently.
Here's one link: https://www.creative-biogene.com/Product/Premade-Virus-Particles