Question

in pea plants, the trait of being tall (t) is dominant to being short (t). cross a heterozygous tall plant with a short plant. what is the genotype ratio of the offspring?
○ 4 tall
○ 2 tt: 2 tt
○ 2 tt: 2 tt
○ 2 tall: 2 short

Explanation:

Step1: Identify parent genotypes

Heterozygous tall: $Tt$; Short: $tt$

Step2: Set up Punnett square

	$T$	$t$
$t$	$Tt$	$tt$

Step3: Count offspring genotypes

2 offspring with $Tt$, 2 with $tt$

Answer:

2 Tt: 2 tt