Answer:
Monohybrids
Step-by-step explanation:
Mendel performed many experiments to discover the many principles
that governs inheritance. He crossed purebreeding plants with certain
traits to obtain offsprings that phenotypically express same traits. The
offsprings will be phenotypically identical to one of the parents for that
particular trait. This kind of cross is called a MONOHYBRID CROSS and
the offsprings are referred to as MONOHYBRIDS.
MONOHYBRIDS iat the name assigned to them because they differ in only one characteristic