Q. Assertion Lysosomes are organalle in eukaryotic cells that contains digestive enzymes to digest macromolecules.
Reason Lysosomes are also called phagolysosomes or heterophagosomes or digestive vacuoles.

 1619  210 AIIMSAIIMS 2014 Report Error

Solution:

A secondary lysosome is formed by the fusion of food containing phagosomes with lysosome (having hydrolytic or digestive enzyme). Digestion occurs in secondary lysosomes.