Biology

The correct answer is: B.The balance of the ecosystem is disrupted, leading to potential collapse.

When a keystone species is removed from an ecosystem, it can have a dramatic effect on the structure and stability of the ecosystem. Keystone species play critical roles in maintaining ecological balance, and their absence can lead to cascading effects throughout the food web or habitat.

Removing a keystone species often results in a loss of biodiversity, destabilization of food webs, and sometimes the collapse of the ecosystem, as other species cannot compensate for the loss of their ecological role.