The correct answer is (c) Tape-worm.
A parasitic nutritive strategy is a way of obtaining nutrients by living on or in another organism (the host) and deriving nourishment from it without providing it with any benefit. Tapeworms are an example of a parasitic organism. They are flatworms that live in the intestines of animals, including humans. They attach themselves to the lining of the intestine and absorb nutrients from the host’s food.
Cows, mushrooms, and lions are not parasitic organisms. Cows are herbivores, which means they eat plants. Mushrooms are fungi, which means they obtain nutrients from decaying organic matter. Lions are carnivores, which means they eat meat.
Parasitic organisms can have a significant impact on their hosts. They can cause disease, malnutrition, and even death. In some cases, they can also transmit diseases to other animals or humans.