Unloading of minerals occur at
a)	Apical meristem	b)	Fine vein ending	c)	Fruits	d)	All of these

(d)

The chief sinks for the mineral elements are the growing regions of the plant, such as the apical and lateral meristems, young leaves, developing flowers, fruits and seeds, and the storage organs. Unloading of mineral ions occur at the fine vein endings through diffusion and active uptake by these cells