Geocarpic fruit is
- potato
- peanut
- onion
- garlic.
Answer
(2) peanut
Solution
Geocarpic fruits are fruits that develop and ripen below the soil surface.
⇒ In peanut (groundnut, Arachis hypogaea), after fertilisation the stalk (gynophore) elongates and pushes the young ovary into the soil, where the pod matures.
∵ Potato is a stem tuber, while onion and garlic are bulbs; they are underground stems, not fruits.
∴ Peanut is a geocarpic fruit.
Answer: (2)