(A) William Harvey
(B) Carl Linnaeus
(C) Francis Crik
(D) None of these
Everyday Science
Friction can be reduced by changing from:
(A) Sliding to rolling
(B) Rolling to sliding
(C) Dynamic to static
(D) None of these
How many planets are in our solar system:
(A) 6
(B) 8
(C) 10
(D) 12
The thinker who gave the cell theory:
(A) Hooke
(B) Matthias Schleiden and Schwann
(C) Albrecht Von Roelliker
(D) None of these
Entomology is the science that studies:
(A) Rocks
(B) Insects
(C) Humans
(D) None of these
Who discovered the first vaccine?
(A) Edward Jenner
(B) Einstein
(C) Jonas Salk
(D) Marie Curie
Which one is a non-biodegradable item:
(A) Tea leaves
(B) Polyethene
(C) Bones of sheep
(D) None of these
In eye donation, which part is used:
(A) Iris
(B) Retina
(C) Pupil
(D) Cornea
Which of the following ammeters is used to measure the distance between earth and planet?
(A) Meter
(B) Kilometer
(C) Light year
(D) None of these
Which animal does not have a vertebrate column?
(A) Star Fish
(B) Whale
(C) Shark
(D) None of these
