The correct answer is (c) China.
Groundnut, also known as peanut, is a legume crop from the family Fabaceae. It is native to South America, but it is now grown in many parts of the world. The groundnut plant is a small, annual herb that grows to about 30 cm tall. The leaves are compound, with three leaflets. The flowers are small and white, and they are borne in clusters. The fruit is a pod that contains one or two seeds. The seeds are edible and are a good source of protein, oil, and fiber.
Groundnuts are a popular food in many parts of the world. They are used in a variety of dishes, including salads, soups, and desserts. They can also be roasted, salted, or ground into peanut butter.
The following are the incorrect answers and their explanations:
(a) Australia: Groundnuts are not native to Australia. They were introduced to Australia in the early 1800s.
(b) Brazil: Groundnuts are not native to Brazil. They were introduced to Brazil in the early 1600s.
(d) South Africa: Groundnuts are not native to South Africa. They were introduced to South Africa in the early 1700s.