Correct Answer:
C. Keratin
Keratin is the structural protein forming nails, hair, and skin's outer layer.
Related MCQs
In a new report, _____ has urged world leaders to halt an "obsession" with energy sources that fuel the climate crisis.
A.
Amnesty International
B.
UN Environment Protection
C.
IPCC
D.
None of these
Correct answer is:
A. Amnesty International
On Dec. 09, 2025, during the visit of President Prabowo Subianto, Pakistan and _____ signed seven MoUs and agreements.
A.
Cambodia
B.
Malaysia
C.
Indonesia
D.
None of these
Correct answer is:
C. Indonesia
On Dec. 03, 2025, the US government halted immigration applications for citizens from _____ nations including Afghanistan, Yemen and Haiti.
A.
15
B.
18
C.
19
D.
None of these
Correct answer is:
C. 19
The constitutional amendment under which the Federal Constitutional Court has been established is ______.
A.
25th Amendment
B.
26th Amendment
C.
27th Amendment
D.
None of these
Correct answer is:
C. 27th Amendment
Mont Blanc, often called the "Roof of Europe," is located in _____.
A.
The Andes
B.
The Scandes
C.
The Alps
D.
None of these
Correct answer is:
C. The Alps
On 16 July, 2025 which country removed Pakistan from the Air Safety List?
A.
USA
B.
France
C.
UK
D.
Canada
Correct answer is:
C. UK