1. Which types of bacterial shapes were observed by the students?
A mix bacterial culture was given to different teams of students and was asked to write their observation regarding the shapes of bacterial cells they observed under microscope. Students discussed the characteristics among their respective teams and mentioned major types of shapes they observed.
1. Which types of bacterial shapes were observed by the students?
2. Mention why they were named in a specific manner with respect to their shapes?
1 Answers
1. The bacterial shapes observed by the students are cocci, bacilli, vibrios, spirilla.
2. Under microscope, cocci appear spherical shape, bacilli appear rod shape, vibrios appear comma shape and spirilla appear twisted, therefore they are named accordingly.