Discussion
Assertion (A) : The body of the fish is streamlined.
Reason (R) : The streamlined body helps the fish to cut its way through the water.
Answer: A
Correct answer: Both A and R are true and R is the correct explanation of A.
A streamlined body tapers at both ends so that the water closes smoothly behind it instead of forming eddies, which greatly reduces drag. That reduction is exactly why the shape has evolved in fish. Both are true and R explains A.
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