Explanation: The Rafflesia arnoldii is the largest flower in the world. It can grow up to 3 feet in diameter and weigh up to 11 kilograms. It is also known as the "corpse flower" because of its s

Explanation: Auxin is a plant hormone that plays a crucial role in the growth and development of plants, including processes like cell elongation, root development, and fruit growth. Adrenaline, Oxytocin, and Insulin are hormones found in animals, not plants.

Explanation: Mushrooms are fungi, a group of organisms that are distinct from plants, animals, and bacteria. Fungi, including mushrooms, lack chlorophyll and obtain their nutrients by decomposing organic matter. They belong to the kingdom Fungi.

Explanation: The Indian Botanical Garden, also known as the Acharya Jagadish Chandra Bose Indian Botanic Garden, is located in Kolkata, West Bengal. It is one of the largest botanical gardens in India and is famous for its collection of plants, including the famous Great Banyan Tree.

Explanation: Coffee is extracted from the seeds of the coffee plant. The seeds are commonly known as coffee beans, which are found inside the fruit (called coffee cherries) of the coffee plant. After harvesting, the seeds are processed and roasted to make coffee.

Explanation: Golden rice is genetically engineered to produce higher levels of provitamin A (beta-carotene), which the body can convert into vitamin A. This was done to combat vitamin A deficiency, especially in areas where rice is a staple food and vitamin A deficiency is common.