In keys, a pair of contrasting characters is called?

A pair of contrasting character is called-

A pair of contrasting characteristics is called :

A pair of contrasting characters in keys are called

A pair of contrasting characters in keys are called

A cross in which parents differ in a single pair of contrasting character is called ul ("dihybrid cross")

Genes which code for a pair of contrasting characters are called:

Correct the statements if required, by changing the underlined protions only Offsprings produced by two parents with one pair of contrasting character is called cybrid.

Write pair of contrasting characters of:

A pair of contrasting characters in a key is called as :-