Discussion
Micro-organisms are seen only with-
Answer: C
Micro-organisms can be seen only with a microscope. The unaided eye resolves objects down to about 0.1 mm, and most bacteria are between 0.5 and 5 micrometres - a hundred times smaller.
A hand lens magnifies only about ten times, which is far short of what is needed.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development