Answer:
The answer to your question is: D. Binary fission
Explanation:
A. Mitosis  This is the process by which somatic cell divide, from 1 cell the result is 2 cells.
B. Meiosis   This is process by which reproductive cells divide, the product of this process is 4 daughter cells.
C. Conjugation  is a process by which bacteria transfer DNA to another cell but is not a process of division.
D. Binary fission , this is the process by which Bacteria reproduce, the result of the mechanism is 2 identical daughter cells.
 
        
             
        
        
        
I disagree because although recycling is good, Earth firstly is not a closed system and new matter enters the environment all the time, such as comets. 
 
        
             
        
        
        
Answer:
Allele g is recessive, so over time, Allele G is expressed more and more (allele G is dominant) through either homozygous dominant (GG) or heterozygous dominant (Gg) while allele g is only expressed when there is an homozygous recessive (gg).
Explanation:
 
        
             
        
        
        
A pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule.
that is the definition^
        
             
        
        
        
The answer is genes and not jeans.