Biology Important Questions for Railway Exam:
Important questions and answers on Biology for RRB railway exams is given below. This questions will be useful for RRB ALP & Technician, Railway Group-D.
Biology Important Questions for Railway Exam
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Question 1: Polycythemia is caused due to the Excess production of____________in the Bone Marrow?
a) Red blood cells
b) White blood cells
c) Both a and b
d) None of the above
Question 2: Life Span of Leukocytes in a human body is?
a) 20 to 25 days
b) 10 days
c) 13 to 20 days
d) 1 to 8 days
Question 3: Which famous scientist introduced the theory of Evolution and the process of natural selection?
a) Charles Darwin
b) Louis Pasteur
c) James Watson
d) Marcello Malpighi
Question 4: Which among the following is the branch of medicine which deals with the study of Liver?
a) Hepatology
b) Hematology
c) Kalology
d) Mycology
Question 5: Which among the following is the branch of medicine which deals with the study of Liver?
a) Hepatology
b) Hematology
c) Kalology
d) Mycology
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Question 6: Which of the following is the first Vitamin to be artificially Synthesized in 1935?
a) Vitamin B6
b) Vitamin C
c) Vitamin A
d) Vitamin K
Question 7: In which among the following organs of a Human Body Magnetic Field is produced (a significant amount) ?
a) Heart and Brain
b) Lungs and Stomach
c) Lungs and Kidney
d) None of these
Question 8: Gap between two neutrons is called?
a) Axon
b) Synapse
c) Impulse
d) Cytokinin
Question 9: The main function of Xylem in a plant is?
a) Transport of amino acids
b) Transport of food
c) Transport of
d) Transport of Water
Question 10: Which of the following is also called as the “Suicidal ways” of the cell ?
a) Lysosomes
b) Centrioles
c) Mitosis
d) Chromosomes
Solutions:
1) Answer (d)
2) Answer (c)
3) Answer (a)
4) Answer (a)
5) Answer (a)
6) Answer (b)
7) Answer (a)
8) Answer (b)
9) Answer (d)
10) Answer (a)
Hope this general science biology quiz questions for RRB Railway exams will be useful to you.
