Discussion
Assertion (A) : Bats can fly in the night.
Reason (R) : Bats emit ultrasonics.
Answer: A
Correct answer: Both A and R are true and R is the correct explanation of A.
Bats emit ultrasonic pulses and listen for the echoes, building a picture of obstacles and prey from the time each echo takes to return. That echolocation is exactly what lets them fly and hunt in complete darkness. 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