Vaccines train our immune systems to create proteins that fight disease, known as antibodies’
        
                    
             
        
        
        
Answer: Ribosomes are the sites in a cell in which protein synthesis takes place. 
Explanation: Cells have many ribosomes, and the exact number depends on how active a particular cell is in synthesizing proteins. For example, rapidly growing cells usually have a large number of ribosomes
 
        
             
        
        
        
The blackberry is an example of an aggregate fruit. These are made by the merger of several ovaries, while simple fruit is made by just one. Other fruits from this fruit type are raspberry and dewberry.  
        
                    
             
        
        
        
Answer:
Your answer would be betwen 400 to 700 nm
 
        
             
        
        
        
Answer:
The genotypic ratio shows the number of times a characteristic of an organism will be seen in the offspring when genes for certain traits are crossed. ... The genotypic ratio for this cross is written 1:2:1. In animals and plants, each gene has 2 alleles or variations, one from each parent
Explanation: