A gene which is expressed in a heterozygous individual is...
A) dominant.
B)
recessive.
C) homozygous. D) centromere.
22. Which of the following symbols represents homozygous?
A) DD
B) Dd
C) dd
D) DD and dd
23. Which of the following symbols represents a hybrid?
A) FF
B)
ff
C) Ff
D) FF and ff