Answer:
Selective breeding, hybridization, and induced mutations, and recombinant DNA.
Explanation:
 
        
             
        
        
        
Answer:
Chemical energy in the form of ATP molecules
Explanation:
The Carbohydrate molecules are the organic molecules composed of hydrogen and oxygen in the 2:1 ratio. The carbohydrate molecules are considered one of the four important biomolecules as they perform various functions in the organisms.
The simple carbohydrate molecule called glucose is the most favoured substrate which is used by the organism to provide energy. The carbohydrate molecule undergoes the process of cellular respiration to provide "chemical energy" in the form of ATP molecules. These ATP molecules are used by the cell in performing various functions.
Thus, Chemical energy in the form of ATP molecules is the correct answer.
 
        
             
        
        
        
Answer:
The first one: HH Hh Hh hh
Explanation:
Those are the genotypes - the phenotypes are the physical attributes the person will have. If there is the dominant gene (capital H) the child will have hitchhikers thumb. There is a 75% chance the child will have hitchhiker thumb and a 25% chance they will not.