AP BIOLOGY

HEREDITY

INCOMPLETE DOMINANCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following best represents a Dd-symbolized genotype?
A
Dominant
B
recessive
C
Heterozygous
D
Homozygous
Explanation: 

Detailed explanation-1: -Answer. Answer: dd = dwarf (homozygous recessive) Mendel was smart to use peas, most stocks are completely true-breeding = homozygous.

Detailed explanation-2: -A person that has cheek dimples will have a genotype of either DD (homozygous) or Dd (heterozygous).

Detailed explanation-3: -Answer and Explanation: The correct answer: Among the following genotypes the heterozygous genotypes are: 3. Aa and 4.

Detailed explanation-4: -TT represents a homozygous dominant genotype. tt represents a homozygous recessive genotype. Tt represents a heterozygous genotype.

Detailed explanation-5: -Freckles are recessive and no freckles are dominant. Mom is heterozygous dominant (Ff) and dad is homozygous recessive (ff).

There is 1 question to complete.