Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams such as PPSC, FPSC, CSS, NTS, PMS and UPSC.
A seed can germinate in the absence of__________?
A. Oxygen
B. Light
C. Moisture
D. Temperature
Tropism mostly refers to as_______?
A. Bird migration
B. Directional growth of a plant
C. Longevity of animal species
D. Behavioral pattern of human
“Green House Effect” means:____________
A. Pollution
B. Prevention of ultraviolet rays
C. Trapping of Solar energy due to atmospheric carbon dioxide
D. D. None
Substances whose atoms can be split are known as __________ materials.
A. Fusionable
B. Fissionable
C. Combustible
D. None of these
Which waves are used in sonography?
A. Ultrasonic waves
B. Electromagnetic Waves
C. Fundamentals of waves
D. Transverse wave
Which instrument is used to measure the power of an electric circuit ?
A. Wavemeter
B. Viscometer
C. Wattmeter
D. None of these
Hepatitis C is a leading cause of_________?
A. HIV
B. Diabetes
C. Chronic Liver disease
D. AIDS
“Gastric juice” is a secretion of the glands present in________?
A. Gall Bladder
B. Kidneys
C. Stomach
D. None of these
Isotopes of an element have the same number of _______?
A. Neutrons
B. Protons
C. Electrons
D. Beta rays
NASA scientists have recently detected water vapor on which Jupiter’s moon?
A. Callisto
B. Europa
C. lo
D. None
Name the animal which can live without water for its entire life?
A. Desert lizard
B. Camel
C. Kangaroo rat
D. Cuttlefish
Isotopes of an element have the same number of _______?,“Green House Effect” means:____________,A seed can germinate in the absence of__________?