Q. Which of the following organelles has single membrane?

 2405  213 AIPMTAIPMT 1999Cell : The Unit of Life Report Error

Solution:

The spherosomes are, spherical bodies, about 0.5-1 pm wide and enclosed by a single unit membrane. They contain granular contents rich in lipids but also have some proteins. They occur in most plant cells but are abundant in the endosperm cells of oil seeds. Spherosomes, arise from the endoplasmic reticulum.