The correct answer is D. Jackfruit.
Artocarpus integra is the scientific name of jackfruit. It is a large tree native to the Indian subcontinent and Southeast Asia. The fruit of the jackfruit tree is the largest tree-borne fruit in the world, weighing up to 34 kilograms (75 lb). The fruit is green and spiky when unripe, and yellow and fleshy when ripe. It has a sweet and sour taste, and is often used in curries and desserts.
Guava (Psidium guajava) is a tropical fruit native to Mexico and Central America. It is a small, round fruit with a green or yellow skin and a white or pink flesh. The fruit is sweet and juicy, and is often eaten fresh or used in jams and jellies.
Pineapple (Ananas comosus) is a tropical fruit native to South America. It is a large, cone-shaped fruit with a green skin and a yellow flesh. The fruit is sweet and juicy, and is often eaten fresh or used in desserts.
Silver Oak (Grevillea robusta) is a tree native to Australia. It is a large, evergreen tree with a silver-gray bark. The tree is often used as an ornamental tree, and its wood is used in construction.