The scientists that won the Nobel Prize for publishing the first description of the structure of DNA were Watson & Crick. 
        
             
        
        
        
Answer:
Fraternal twins are “dizygotic,” meaning that they developed from two different eggs fertilized by two different sperm cells, while identical twins are “monozygotic” i.e., they developed from a single fertilized egg that split.
Explanation:
 
        
             
        
        
        
Seed travel allows the offspring of a plant to grow farther from their parents. This prevents them from competing with each other over resources.
        
             
        
        
        
They pollinate plants, which saves farmers work. Insects such as bees and butterflies help to pollinate plants. 
        
             
        
        
        
Answer:
models are universal. option A