The correct option is D Parasitism
Predation refers to the act of feeding on other animals. Commensalism refers to the relationship wherein one organism is benefitted while other remain unaffected. Interspecific competition occurs for natural resources. Both partners are benefitted from the association in mutualism. Parasitism is the relationship where one organism is benefitted at the expense of other. Here, the albino plant is extracting the food of green plant. Thus, the correct answer is option E.