The correct option is B. oil crops. Explanation of the Correct Answer Elaeis guineensis, commonly known as the oil palm, is primarily cultivated for its oil-rich fruit. The oil extracted from the fruit and the kernel is known as palm oil, which is widely used in cooking, food production, and various industrial applications. Arachis hypogaea, known as the peanut or groundnut, is another important oil crop. While peanuts are often consumed as snacks or used to make peanut butter, they are also a significant source of oil. Peanut oil is extracted from the seeds and is used in cooking and food processing. Both of these plants are classified as oil crops because their primary economic value comes from the oil that can be extracted from their seeds or fruits. Why the Other Options Are Incorrect A. latex crops: - Latex crops are plants that produce latex, a milky fluid that can be harvested and processed into rubber. Examples include the rubber tree (Hevea brasiliensis). Neither Elaeis guineensis nor Arachis hypogaea produces latex, so this option is incorrect. C. fibre crops: - Fibre crops are cultivated primarily for their fibers, which can be used in textiles, ropes, and other materials. Common examples include cotton (Gossypium spp.) and flax (Linum usitatissimum). Since neither oil palm nor peanuts are grown for their fibers, this option is also incorrect. D. fruit crops: - Fruit crops are plants that produce edible fruits. While both Elaeis guineensis and Arachis hypogaea do produce fruits (the oil palm produces drupes, and peanuts produce pods), their primary economic significance lies in the oil extracted from them, not in their fruit consumption. Therefore, this option is misleading and not the best classification for these crops. Summary of Key Points

• Elaeis guineensis (oil palm) and Arachis hypogaea (peanut) are primarily cultivated for their oil content, making them oil crops.
• Latex crops produce a milky fluid used for rubber, which neither of these plants does.
• Fibre crops are grown for their fibers, while fruit crops are primarily valued for their edible fruits; neither classification fits these plants accurately.
• Understanding the primary economic use of a crop is crucial for correct classification.

Revision Summary

• Correct Answer: B. oil crops
• Elaeis guineensis produces palm oil; Arachis hypogaea produces peanut oil.
• Latex, fibre, and fruit classifications do not apply to these crops based on their primary economic value.
• Always consider the main product derived from a crop when classifying it.