In which of the following pairs of parts of a flowering plant is epidermis absent?
1. | Root tip and shoot tip |
2. | Shoot bud and floral bud |
3. | Ovule and seed |
4. | Petiole and pedicel |
When we peel the skin of a potato tuber, we remove
1. periderm
2. epidermis
3. cuticle
4. sapwood