**Category:** Genetics  
**Subtype:** Mendelian Inheritance  
**Problem Description:** This problem involves a dihybrid cross between two plants, focusing on the inheritance of two traits: plant height (tall vs. short) and flower color (red vs. white). The problem provides the phenotypic ratios of the offspring from a cross between a heterozygous plant (N) and another plant (M), and asks for the expected phenotypic ratio of a specific trait combination (short plants with red flowers) in the F2 generation resulting from self-pollination of plant N.