DNA, nucleus, and cytoplasm are the answers. Cell membranes and chloroplast are only for animals. Cell walls are in plants only.<span />
        
             
        
        
        
A)
Therefore:Crossing results in 50% (dominant homozygote) and 50% (dominant heterozygote).
b)
Therefore:Crossing results in 25% (dominant homozygote), 50% (dominant heterozygote) and 25% (homozygous recessive).
c)
Therefore:Crossing results in 100% (homozygous recessive).
        
                    
             
        
        
        
Answer:
squamous epithelium maybe
 
        
             
        
        
        
Answer:
Explanation:
Ozone is a gas composed of three atoms of oxygen. Ozone occurs both in the Earth's upper atmosphere and at ground the level.Ozone at ground level is such a  harmful air pollutant, because of its  nasty effects on people and the environment, and it is the main ingredient in a type of air pollutant called “smog." 
 
        
             
        
        
        
1/2 would be probability for couple to have baby boy