Tongue Rolling (T) is an autosomal dominant trait. Right-handedness (R) is also an autosomal dominant trait. Which of the following shows the genotype of a person who is heterozygous for both traits?

a
TtRR

b
TTrr

c
TtRr

d
ttRR

c: TtRr

Explanation:

Hetrozygous means different. so that would be one dominant trait and one submissive trait. C provides both.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

b. read the phase at the intersection of any given temperature and pressure.