(A) Edward Jenner
(B) Einstein
(C) Jonas Salk
(D) Marie Curie
Everyday Science
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
The percentage of water in human plasma is:
(A) 30%
(B) 40%
(C) 90%
(D) 80%
Amount of blood pumped by the heart, during each heart beat is called:
(A) Breath amount
(B) Stroke volume
(C) Blood flow
(D) None of these
Which country has recorded second highest Covid-19 death toll in world:
(A) UK
(B) Brazil
(C) US
(D) Turkey
Zika virus is a mosquito-borne virus first identified in the forest of:
(A) West African country
(B) Southern African country
(C) Uganda
(D) None of these