Fetus can survive an extra copy of a chromosome, but being hemizygous is <span>usually fatal</span>
        
             
        
        
        
Answer:
Gibberellins were extracted from <em>Bacteria</em>
 
        
                    
             
        
        
        
Answer:
GENE
Explanation:
The functional segment of the DNA that contain instructions for a specific trait is known as a gene. 
 
        
             
        
        
        
Yes, they do they only successfully reproduce in wet places, or after the rain.