Answer:
A=Vacuole
B=chloroplasts
C= cell membrane
D= endoplasmic reticulum
E= nuclear envelope / or nucleus in general
F= The cell wall. 
 
        
             
        
        
        
The new species come from old ancestors of the animals that were there, over time they slowly evolved, and they adapted to that new environment.
        
             
        
        
        
Answer:
C) translation rate
Explanation:
The process of gene expression involves DNA transcription into mRNA and translation of mRNA into protein.
During transcription, genetic message in DNA is encoded into mRNA. The encoded messages are then translated into their respective amino acids during the process of translation.
<em>Hence, if a virus uses its genome as mRNA, the next stage will be to translate the messages in the mRNA into amino acids. Translation rate is expected to be measurable.</em>
The correct option is C.
 
        
             
        
        
        
The experimental group is the group you change from the normal. the fertilizer group is experimental