Primary root is the direct elongation of the
Pedicel
Radicle
Plumule
Stamen
Root -
Root is the first structure that comes out from radicle when a seed is placed in the soil. Root is descending, positively geotropic, non-green, negatively phototropic.
- wherein
Roots usually do not bear buds but present in some plants for vegetative propagation. Example: potato (Ipomoea) and Indian Rosewood (Dalbergia).
Correct option is 2