Context: This passage describes the leaf type trait in tomato plants:
Tomato leaves come in many types, including regular leaves and potato leaves. Regular leaves are small and have jagged edges. Potato leaves are large and have smooth edges.
In a group of tomato plants, some individuals have regular leaves and others have potato leaves. In this group, the gene for the leaf type trait has two alleles. The allele for regular leaves (L) is dominant over the allele for potato leaves (l).
This Punnett square shows a cross between two tomato plants.
What is the expected ratio of offspring with regular leaves to offspring with potato leaves? Choose the most likely ratio.
A. 0:4
B. 3:1
C. 1:3
D. 4:0
E. 2:2
Select the correct answer from the provided options and reply with the letter associated with it.

D