Daily Science Questions and Answers
Cilia are not found in-
(A) Protozoa
(B) Annelida
(C) Arthropoda
(D) Mollusca
Correct Answer : C
Book lungs are found in-
(A) Frog
(B) Scorpion
(C) Bird
(D) Dog
Correct Answer : B
A color blind woman marries a normal man, her children will be-
(A) Common daughter and common son
(B) Son and daughter will be color blind
(C) Color blind daughter and normal son
(D) Carrier daughter and color blind son
Correct Answer : D
Explanation :
When a colorblind woman marries a man with normal eyesight, her daughters become carriers for the condition, and all sons become colorblind.
Which class is completely parasitic?
(A) Ciliata
(B) Mastigophora
(C) Sperozoa
(D) Sarcodina
Correct Answer : C
The golden age of dinosaurs was
(A) Archaeozoic
(B) Cenozoic
(C) Mesozoic
(D) Paleozoic
Correct Answer : C
Open blood circulation is found in-
(A) Earthworm
(B) Reptile
(C) Cockroach
(D) Todd
Correct Answer : C
Explanation :
An open circulatory system, found in arthropods, pumps blood into a cavity called a hemocoel where it surrounds the organs and then returns to the heart(s) through ostia (openings). The blood found in arthropods, a mix of blood and interstitial fluid, is called hemolymph.
Which of the following insect is ubiquitous?
(A) Fly
(B) Vespa
(C) Glossina
(D) Bimbikas
Correct Answer : A
Inert gases are ______.
(A) miscible in water
(B) unstable
(C) chemically unreactive
(D) chemically very reactive
Correct Answer : C
Which of the following is the hardest element?
(A) Glass
(B) Diamond
(C) Aluminum
(D) Graphite
Correct Answer : B
Which does not have nucleus?
(A) Protozoa
(B) Bacteria
(C) Porifera
(D) Mollusca
Correct Answer : B
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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