The radiations with highest speed are _______.

A. Alpha radiations
B. Gamma radiations
C. Beta radiations
D. Aot

The radiations with negative charge are________.

A. Alpha radiations
B. Gamma radiations
C. Beta radiations
D. Positron

As you go down into a well, your weight__________?

A. Slightly increases
B. Slightly decreases
C. Remains the same
D. None of these

Development of calf muscles in ladies who wear high heels is a common example of:

A. Natural selection
B. Inheritance of acquired character
C. Use and disuse of organ
D. Artificial selection

Of the six noble gases in the periodic table, which is the lightest?

A. Nitrogen
B. Hydrogen
C. Helium
D. Oxygen

Plasmids are most often found in:

A. Bacteria
B. Virus
C. Fungi
D. Viroid

How many number of milk teeth are in the human body?

A. 16
B. 12
C. 22
D. 20

Which Part of an egg contains Protein?

A. White
B. Yellow
C. Shell
D. None of these

A summary value calculated from population is called?

A. Parameter
B. Sample
C. Statistic
D. Population

Arthritis is a disease of ?

A. Lungs
B. Blood
C. Disorder of the joints
D. Liver