Its A. it prevents sperm from reaching the egg and fertilizing it. 
        
                    
             
        
        
        
Cytoplasm (glycolysis) and the mitochondria (cristae and matrix)
        
             
        
        
        
Answer:
Explanation:
When you are in the northern hemisphere, you are near the north pole. If you are in the Southern Hemisphere, you are closer to the South Pole. As you probably already know, the earth is tilted. When you are closer to the equator, your number of daylight hours increase. The farther you are from the equator, the less daylight you will receive. 
 
        
             
        
        
        
Answer:
Explanation:
First-generation (F1) progeny only showed the dominant traits, but recessive traits reappeared in the self-pollinated second-generation (F2) plants in a 3:1 ratio of dominant to recessive traits. Mendel then crossed these pure-breeding lines of plants and recorded the traits of the hybrid progeny