Concept:This is an example of parasitic nutrition, where one organism lives on or inside another living organism called the host.
Explanation:The organism described obtains its food by living on the body surface or inside the body of another organism.
That other organism is the host, and the feeding organism is the parasite.
The parasite derives nutrients directly from the host’s body.
This relationship usually harms the host while benefiting the parasite.
Saprophytic nutrition involves feeding on dead and decaying organic matter, not a living host.
Carnivores feed mainly on animal tissues and do not live inside their prey.
Holozoic nutrition involves ingesting and digesting solid food particles.
Therefore, the mode described in the question is parasitic nutrition.
Answer:B. parasitic