Question

which of the following is/are true about monohybrid cross?
i. monohybrid cross is a cross between two individuals.
ii. monohybrid cross that differs in only one trait.
iii. monohybrid cross that differs in two different traits.

statements i and ii
statement i and iii
statements ii and iii
statements i, ii, and iii

Explanation:

A monohybrid cross is defined as a genetic cross between two individuals that differ in only one heritable trait. Statement I correctly identifies it as a cross between two individuals. Statement II correctly notes it involves a single differing trait. Statement III is incorrect, as a cross with two differing traits is a dihybrid cross.

Answer:

Statements I and II