Solution:
Chlorophyll is not produced in the absence of sunlight which ultimately hinders the process of photosynthesis. As a result, plant becomes yellow, pale and weak.
Plants growing in dark, show yellowing in leaves and elongated internode, this condition is known as:
Chlorophyll is not produced in the absence of sunlight which ultimately hinders the process of photosynthesis. As a result, plant becomes yellow, pale and weak.