Balanced polymorphism is a situation in which environmental conditions favor ________.

Balanced polymorphism is a situation in which environmental conditions favor ________.
 
  a. the heterozygote
 b. the dominant phenotype
 c. sexual dimorphism
 d. either the dominant or recessive phenotype but not the heterozygote

Question 2

What occurs at the cellular level if someone inherits Huntington's disease?
 
  a. A protein is altered in shape and function.
 b. A lipid is altered in shape and function.
 c. The nuclear envelope is altered in shape and function.
 d. A nucleic acid is altered in shape and function.
 e. The cell membrane of muscle cells is altered in shape and function.