Marijuana, a psychoactive drug is obtained from:

• seeds of pop
• capsules of poppy
• female inflorescence of cannabis
• male inflorescence of cannabis
Correct Option: C  [ female inflorescence of cannabis ]

Remark:

'Shock –absorbers' are usually made of steel as it:

• is not brittle
• has lower elasticity
• has higher elasticity
• has no ductile property
Correct Option: C  [ has higher elasticity ]

Remark:

The exit of food from the stomach is regulated by which muscle

• cardiac
• sphincter
• skeletal
• None of these
Correct Option: B  [ sphincter ]

Remark:

The HIV virus affects the:

• Leucocytes
• Lymphocytes
• Erythrocytes
• None of these
Correct Option: B  [ Lymphocytes ]

Remark:

Persistence of vision is the principle behind:

• Camera
• Binocular
• Cinema
• Periscope
Correct Option: C  [ Cinema ]

Remark:

In coriander the useful parts are:

• roots &leaves
• leaves & flowers
• leaves & dried fruits
• flower& dried fruits
Correct Option: C  [ leaves & dried fruits ]

Remark:

Which of the following cells produce immune response in human body ?

• Red blood cells
• White blood cells
• Epithelical cells
• Adipose cells
Correct Option: B  [ White blood cells ]

Remark:

When Lunar Eclipse occurs ?

• When Sun is between Earth and Moon
• When Earth is between Sun and Moon
• When Moon is between Earth and Sun
• When Earth is between Sun and other celestial bodies.
Correct Option: B  [ When Earth is between Sun and Moon ]

Remark:

Pituitary gland is located in

• brain
• kidney
• liver
• intestine
Correct Option: A  [ brain ]

Remark:

Which of the following will not cause any atmospheric pollution ?

• Hydrogen
• Sulphur dioxide
• Carbon dioxide
• Carbon monoxide
Correct Option: A  [ Hydrogen ]

Remark: