A. Botany
B. Zoology
C. Astronomy
D. None
Show AnswerAnswer= Option B
Biology
The rear view mirror of a motor vehicle is ________?
A. Concave
B. Plane
C. convex
D. Biconcave
Show AnswerAnswer= Option C
The beautiful color patterns exhibited by a peacock in its tail feathers are due to ?
A. Selective absorption of light
B. Selective re ection of light
C. Sinterference of light
D. Natural colour pattern of feathers
Show AnswerAnswer= Option A
What is the average adult pulse rate?
A. 140-150
B. 115-125
C. 72-80
D. 60
Show AnswerAnswer= Option C
When a person enters a dark room from bright light he is not able to see clearly for a little while because the?
A. Eye is unable to adjust itself immediately
B. Retina becomes insensitive momentarily
C. Iris is unable to dilate the pupil immediately
D. Distance between the lens and retina take time to adjust
Show AnswerAnswer= Option C
Dolly is the name of the ?
A. First cloned sheep
B. First cloned monkey
C. First test-tube baby
D. First human fossil
Show AnswerAnswer= Option A
Which part of the Camera is analogue to the retina in the human eye?
A. Lens
B. Film
C. Aperture
D. Shutter
Show AnswerAnswer= Option B
The most important stimulant in tea leaves is?
A. Brucine
B. Caffeine
C. Phenylalanine
D. Theine
Show AnswerAnswer= Option B
Dialysis is used for the treatment of__________?
A. Kidney failure
B. Heart weakness
C. Brain diseases
D. None of these
Show AnswerAnswer= Option A
The autonomic nervous system innervates all of these except?
A. Cardiac muscles
B. Skeletal muscles
C. Smooth muscles
D. none
Show AnswerAnswer= Option B