Females have two X chromosomes while males have one X and one Y chromosome
        
             
        
        
        
Abscission layer is the layer of cutinized parenchyma cells that develops in the abscission zone. The abscission zone form across the base of the plant part, where the break eventually occurs. During the photosyntesis chlorophyll using sunlight produces sugar and storches which are used as food by plant. And sugar accumulate in leaves.   
        
             
        
        
        
C. prokaryotes do not have a well defined nuckeus
        
             
        
        
        
Answer:
if your brain is distracted, then you'll have a slower reaction time. if not, then you have a faster reaction time.
Other things can depend. If the object is to fast or to slow, that could also delay reaction times.
Explanation: