Answer:
1. True
2. True
3. False, they have 46
4. False, they inherit traits from both parents
5. True
6. False, rice has 12 pairs of chromsomes and flies have 4 so not all orangisms have the same number of chromosomes
7. True (not too confident with this one though)
8. False, a body cell has 46 while gametes have 23
9. False
10. True
Explanation:
 
        
             
        
        
        
The failure of homologous chromosomes to separate properly is during meiosis where mutation appear 
        
             
        
        
        
Answer: 
A person needs to have a quality and stress-free life to be happy and healthy. 
A person will be ill if he/she is physically and mentally ill.
A  person should be physically, mentally, and socially fit and fine to be cure.
 
        
             
        
        
        
Activation energy is what the type of energy is called