Answer: The correct answer is -
d) a dominant trait that depends on the presence of only one of many dominant alleles. 
Glaucoma is an autosomal dominant trait, meaning that presence of single copy of the defective gene is enough to cause the disease.
It corresponds to a group of diseases, which cause damage in the optic nerve, leading to loss of vision and if not treated, it ultimately leads to blindness.
Thus, option D) is the right answer. 
 
        
                    
             
        
        
        
The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.
 
        
                    
             
        
        
        
Water is a key element and necessary thing life needs in order to live and thrive without water everything would die. 
        
                    
             
        
        
        
Answer:
Aerobics is a type of physical activity that combines rhythmic aerobic exercise with stretching and strength training exercises to improve overall fitness.
  
~OAmalOHopeO
 
        
             
        
        
        
A. Kingdom fungi because fungi are in that kingdom and they decompose organisms