All Living Things Are Divided Into______Main Kingdoms.
A. Five
B. Four
C. Three
D. None of these
Classification Of Animals And Plants Is Called____?
A. Ecology
B. Taxonomy
C. Botany
D. None of these
The human cell contains ____ chromosomes.
A. 44 chromosomes
B. 48 chromosomes
C. 46 chromosomes
D. 23 chromosomes
The principal constituent of the atmosphere of the Earth is?
A. Oxygen
B. Carbon
C. Hydrogen
D. Nitrogen (more…)
Vitamin B exists in: (CSS MPT 2022)
A. Fruit and Vegetables
B. Seeds
C. Sea-food
D. None of these
The instrument which is used to measure the blood pressure is called: (CSS MPT 2022)
A. Spirometer
B. Barometer
C. Sphygmomanometer
D. None of these
Which light is more important for photosynthesis? (CSS MPT 2022)
A. Violet light
B. Red light
C. Greenlight
D. None of these