Plant physiology and transplantation

Transplanted seedlings often fail to grow successfully because most of the delicate root hairs are damaged or lost during the transplantation process. Root hairs are the primary organs for water and nutrient absorption from the soil. When uprooted, these fine hair-like structures are easily broken and detached from the roots. Without sufficient root hairs, the plant cannot absorb adequate water and minerals from the new soil, leading to wilting and failure to establish. Option (a) is incorrect because new soil can be prepared with nutrients. Option (b) is illogical as root hairs do not grip soil hard but absorb water. Option (d) is less critical than root damage. > Root Hair Loss in Transplantation: The primary cause of transplant failure is the mechanical loss of root hairs, which are essential for water and nutrient uptake. Answer: (c).