Answer:
Dihybrid cross
Explanation:
The punnet square is often used to solve problems involving two factors which are known as a dihybrid cross. 
- Also, the punnet square is used for a single factor and this is known as a monohybrid cross. 
- They show all genotypes that can result from crosses. 
- A punnet square is used for statistically establishing the likelihood of a set of gene to form and dominate. 
- It is made up of a square boxes which holds the genotypes formed. 
 
        
             
        
        
        
Answer:
the answers are c , d , and e 
Explanation: