A. Yolk of egg
B. Bone
C. Nerves
D. Steel
Related Mcqs:
- Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
A. Urea
B. Calcium superphosphate
C. Diammonium phosphate
D. Potassium nitrate - Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
A. urea
B. calcium superphosphate
C. diammonium phosphate
D. potassium nitrate - Compounds of nitrogen and phosphorus are mostly________________?
A. ionic
B. covalent
C. polar
D. all varieties are possible - Phosphorus is a Greek word and it means_________________?
A. Light bearing
B. Fire
C. Impure
D. Tetrahedral - Allotropic form of phosphorus that is poisonous is___________________?
A. White
B. Red
C. Black
D. Violet - The most reactive allotropic form of phosphorus is________________?
A. White
B. Redox potential
C. Black
D. Violet - Phosphorus helps in the growth of_________________?
A. root
B. leave
C. stem
D. seed - Which of the solid does not contain covalent bond__________________?
A. copper
B. ice
C. diamond
D. graphite - Which of the solid does not contain covalent bond________________?
A. Copper
B. Ice
C. Diamond
D. Graphite - Which of the following alloys contain(s) Cu and Zn?
A. Bronze
B. Brass
C. Gun-metal
D. Type metalSubmitted by: Muhammad Ali Kunbhar
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