Final answer:
Some chlorophyll-lacking plants possess parasitic roots to steal food from other plants. These holo-parasitic plants are unable to synthesize organic carbon and rely on the host plant for nutrients. This adaptation helps them survive in resource-deficient environments.
Step-by-step explanation:
Some chlorophyll-lacking plants possess parasitic roots so that they can steal food from other plants. These plants are referred to as holo-parasitic plants and are unable to synthesize organic carbon, relying on the host plant for nutrients. This adaptation allows them to survive in resource-deficient environments where sunlight, water, soil nutrients, or oxygen are limited.