Question

2/15
g = green, g = yellow
the genotype for a yellow plant is...
gg
gg
gg
all of the choices result in yellow

Explanation:

Step1: Identify dominant/recessive trait

Given: $G$ (green) is dominant, $g$ (yellow) is recessive.

Step2: Recessive trait expression rule

Recessive traits only appear in homozygous recessive genotypes ($gg$), since dominant alleles mask recessive ones.

Step3: Match to yellow plant

Yellow is recessive, so genotype must be $gg$.

Answer:

1. gg