Which one of the following is the major Ingredient of leather?
- A. Carbohydrates
- B. Collagen
- C. Syntans
- D. None of these
Correct Answer: B. Collagen
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Everyday Science MCQs Questions with Answers for CSS MPT Test by FPSC including solved CSS General Science and Ability Past Papers MCQs. General Everyday
Correct Answer: B. Collagen
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Correct Answer: B. Leg
Correct Answer: B. Insulin
Correct Answer: C. A Grass Family
Correct Answer: B. Maize
Correct Answer: C. Oxygen
Correct Answer: A
A. oxygen and hydrogen
B. oxygen, hydrogen, acetylene and nitrogen
C. oxygen, acetylene and argon
D. oxygen and acetylene