| Chemistry | Biology | Physics | General science |
|---|---|---|---|
|
7
How many periods are there in periodic table?
|
Ovum (egg cell)
The largest cell in the human body
|
Isaac
What is the first name of the famous scientist who gave us Newton’s three laws of motion?
|
Cheetah
The fastest-running terrestrial animal is:
|
|
C-carbon
Organic chemistry is also known as chemistry of which element?
|
Lysosomes
Which organelles are known as the suicide bags of cells?
|
Amperes
Electric current is typically measured in what units?
|
98%
Humans and chimpanzees share roughly how much DNA?
|
|
Sublimation
How do we call phase change from solid to gas?
|
Roots, flowers and fruits
Which parts of the plants do not have chloroplast in their cells?
|
Mass and velocity
Upon what two factors is the amount of kinetic energy of an object dependent?
|
Diamond
What is the hardest natural substance on Earth?
|
|
NaCl
What is the formula of salt which is used in the kitchen in every family?
|
O negative
What is the cleanest blood type?
|
Radiowave
Which radiation has the longest wave length?
|
Nicotine
What poisonous alkaloid is extracted from tobacco leaves and widely used as an insecticide?
|
|
CH3COOH
What is the formula of acetic acid which is used in the kitchen as vinegar?
|
Parts of the human body that get oxygen directly from the air and not from the blood? (2)
Upper-layer skin cells and the cells in the front surface of the eyes
|
Wilhelm Rontgen
Who discovere X-ray?
|
(VALENTINA) TERESHKOVA
Name the first woman to travel in space.
|
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