The “S” phase which is the phase of DNA synthesis
        
             
        
        
        
Answer:
Melanin helps the mouse survive because of the fur color. Its color helps it to blend into its surroundings, making it a lot harder for predators to kill it, as the predators have a harder time seeing the mouse. 
Explanation:
 
        
             
        
        
        
Among the following scientists (Michael Faraday, Albert Einstein, Gregor Mendel, and Charles Darwin), the one who is known for developing the laws of heredity is C) Gregor Mendel. 
        
             
        
        
        
Answer:
A zygote can end up with one fewer chromosome than normal because one of the fertilizing gametes was missing a chromosome. This deletion, called nondisjunction, happened while the gamete was forming.
Explanation: