Final answer:
Lantana can cause death in cattle due to acute toxicity within two to four days after ingestion, harming the liver and other organs.
Step-by-step explanation:
In cases of acute toxicity, Lantana can cause death in cattle typically within two to four days (C). Lantana is a plant that contains toxins which can affect livestock if ingested. These toxins cause damage to the liver and other organs, leading to a rapid decline in health. The symptoms and their severity depend on the amount of Lantana consumed. It may take up to two days for symptoms to appear, and if left untreated, the poisoned cattle can die within the next few days. It is important for cattle owners to recognize the signs of Lantana poisoning and to prevent cattle from grazing in areas where the plant is present.