Correct Answer:
B. 47
A mosquito's proboscis, used for piercing skin and feeding, is equipped with 47 sharp, serrated edges, acting like tiny teeth to facilitate blood extraction.
Related MCQs
In relay race, the baton must weight at least ______ grams.
A.
50
B.
40
C.
45
D.
None
Correct answer is:
A. 50
The world’s highest mountain is “Mount Everest”. The second highest mountain is
A.
(A) K2
B.
(B) Kangchenjunga
C.
(C) Cho Oyu
D.
(D) Nanga Parbat
Correct answer is:
A. (A) K2
Glaciers are found in how many countries?
A.
42
B.
60
C.
45
D.
50
Correct answer is:
D. 50
What is the longest river in the world?
A.
Nile
B.
Amazon
C.
Missi Pissi
D.
Yangtze
Correct answer is:
A. Nile
Nagorno Karabakh region is recognized as part of___________?
A.
Georgia
B.
Turkey
C.
Iran
D.
Azerbaijan
Correct answer is:
D. Azerbaijan