Q. When a plant part undergoes sensence, the nurients may be

 1583  223 Transport in Plants Report Error

Solution:

When a plant part undergoes senescence, nutrient resources(minerals and carbohydrates) shift away or are translocated from the senescened part to other parts. In leaves at the time of senescene we observe loss of chlorophyll, RNA and protein, transport of nutrients and then abscission.