Which of the Following Shows an F₁ Monohybrid Cross

Question

Which of the following shows an F1monohybrid cross?
A) Rr × Rr
B) RRMM × rrmm
C) rr × RR
D) RrMM × Rrmm

Accepted Answer

A monohybrid cross involves a single trait, where both parents are heterozygous for that trait (e.g., Rr × Rr).

Which of the following shows an F1 monohybrid cross?