A purebred tall pea plant is crossed with a purebred short pea plant. All of the
resulting offspring are fall. What does this tell you about the gene controlling pea
plant height?

The tall pea plant gene is dominant, and the short pea plant height is submissive. Each offspring has both genes, but since the tall gene is dominant, it is the only gene that shows up.

in addition to spreading humanist ideas, erasmus has contributed to criticism of corruption in the church.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.