False
reason - 
Gene testing is not full proof as there are  possibilities of discrepancies in it based on the testing procedures used and the condition of sample. Since we human beings have the same genomic structure there are chances that our DNA may match with other people who do not share a heredity with our family. Basically statistical probability is used to determine probability of paternity, relationship of any kind etc. among two individuals . usually A 99% or higher percentage of probability is considered conclusive. and thus it gene testing can not be considered as full proof 
 
        
                    
             
        
        
        
<span>The organism will produce 12 chromosomes (A). 
Sex cells are the products of meiosis. Daughter cells of meiosis contain half the number of chromosomes of the parent cell. So if the parent cell has 24 chromosomes, then the sex cell would have <em>12 chromosomes</em>.</span>
        
                    
             
        
        
        
Answer:
NASA is a U.S goverment acengy. It is responsible for sciecne and technology realted to air and space.  
Explanation:
NASA opened for on October ,19.58.  The agency was  created oversee U.S space exploritation and areonautics research. 
NASA stand for (National Aeronautics and Space Administration.)
 
        
             
        
        
        
Answer:
sensory neurons
Explanation:
Sensory neurons carry nerve impulses from sense organs and internal organs to the central nervous system.
 
        
                    
             
        
        
        
When the cell engulfs large fragments of matter, it is called phagocytosis. The correct option among all the options that are given in the question is the fourth option or the last option. It is basically a process through which certain living cells by the name of phagocytes engulf other cells or particles. I hope it helps you.