Q. Which of the following is not a stern modification? (Solved)
1. Bulb of Onion
2. Corm of Arvi
3. Tuber of Sweet-potato
4. Tuber of Potato
- c. Tuber of Sweet-potato
1. Bulb of Onion
2. Corm of Arvi
3. Tuber of Sweet-potato
4. Tuber of Potato