Semester 1 2026 (641006) - DUE 20 April 2026; 100%
Correct solutions and explanations.
Question 1
A purple flower (P) is dominant, and the white flower (p) is recessive. A
monohybrid cross is carried out between a purple homozygous flower
and a white homozygous flower.
1.1 Parental (P₁) cross
Purple homozygote = PP
White homozygote = pp
Cross:
PP × pp
1.2 Gametes produced
Parent Gametes
PP P, P
pp p, p
1.3 Punnett square for the P₁ cross
p p
P Pp Pp
P Pp Pp