General Knowledge Test - Biology 1

1. Plants developing in dry conditions are ?
A. xerophytes
B. mesophytes
C. lithophytes
D. hydrophytes


Answer: Option A



2. Mycobacterium leprae causes leprosy, Corynebacterium diphtheria causes diphtheria and Vibrio comma causes ?
A.    tetanus
B     influenza
C     cholera 
D     typhoid

Answer: Option C   cholera 



3.  Among the biotic components of the ecosystem, the producer system is ?
A.   Sea
B.   Rivers
C.   Green Plants
D.   Animals


Answer: Option C



4.   Which is referred to as the graveyard of RBCs. 
A. Liver
B. Spleen 
C. Bone Marrow
D. Intestine


Answer: Option B.Spleen





5.    A baby blue whale drinks this many liters of milk per day:
A.    10
B.    50
C.    190
D.    500


Answer: Option C. 190




6.   Aspirin comes from which of the following ?
A   Willow bark
B   Oak tree
C   Acacia
D   Eucalyptus

Answer: A. Willow bark





7.  The Ph value of human blood is__?
A   7.40
B   7
C   0
D   8

Answer: A. 7.40





8.  Branch of science which deal with the study of human skin
A  Physiology
B  Anatomy
C  Biochemistry
D  Dermetology


Answer: D  Dermetology





9. Which among the following blood protein regulates the amount of water in plasma? 
A   Globulin 
B   Albumin 
C   Fibrin 
D   Fibulin 

Answer: B   Albumin





10.  For which among the following is not a true fruit?  
A.  Apple
B.  Date
C.  Grape
D.  Plum



Answer: D.  Plum