Cilia are not found in-
(A) Protozoa
(B) Annelida
(C) Arthropoda
(D) Mollusca
Book lungs are found in-
(A) Frog
(B) Scorpion
(C) Bird
(D) Dog
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
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
The golden age of dinosaurs was
(A) Archaeozoic
(B) Cenozoic
(C) Mesozoic
(D) Paleozoic
Open blood circulation is found in-
(A) Earthworm
(B) Reptile
(C) Cockroach
(D) Todd
Which of the following insect is ubiquitous?
(A) Fly
(B) Vespa
(C) Glossina
(D) Bimbikas
Inert gases are ______.
(A) miscible in water
(B) unstable
(C) chemically unreactive
(D) chemically very reactive
Which of the following is the hardest element?
(A) Glass
(B) Diamond
(C) Aluminum
(D) Graphite
Which does not have nucleus?
(A) Protozoa
(B) Bacteria
(C) Porifera
(D) Mollusca
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