Biology - MOST IMPORTANT UKPSC RO/ARO Previous Year Questions
Practice real questions from previous year exams of UKPSC RO/ARO.
📘 Branches of Biology📚 Study of different branches of biology (Neurology, Cardiology, etc.)
Q1
Oncology is the study of:
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📘 Respiratory System- III (Respiratory Organs in Humans)📚 Lungs- General Facts
Q2
Human Lungs are divided into how many parts?
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📘 Viral Diseases📚 Misc
Q3
Yellow fever is transmitted through–
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📘 Viral Diseases📚 Swine Flu
Q4
Which of the following causes swine flu?
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📘 Monera- Bacteria📚 General Facts
Q5
The growth of bacteria is measured by:
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📘 Viral Diseases📚 Misc
Q6
Lumpy Skin Disease (LSD) was first detected in India in 2019 from which state?
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📘 Diseases: Overview📚 Misc
Q7
'U-Win' launched by the Government of India is related to the following:
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📘 Morphology📚 Transpiration
Q8
Plants add water to the atmosphere in a process called-
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📘 Botany- types of Hormones📚 Growth Inhibitor- Ethylene, Abscisic Acid
Q9
Which of the following plant hormone is responsible for ripening of fruits?
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📘 Macro-Nutrients: Protein📚 Structure of Protein
Q10
The main component of protein is:
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📘 Macro-Nutrients: Carbohydrates📚 Monosaccharides- Glucose, Fructose, Galactose, etc.
Q11
The major component of honey is:
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📘 Cell Structure and Organelles📚 Plastids and their types- Chloroplast, Chromoplast and Leucoplast
Q12
Elaioplasts store:
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📘 Chromosomal and Genetic Diseases📚 Misc
Q13
Sickle-cell anemia is a disease caused due to the abnormality in
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📘 Classification of Kingdom📚 Classes of Vertebrates: Aves
Q14
Which of the following is not a flightless bird?
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📘 Classification of Kingdom📚 Classes of Vertebrates: Aves
Q15
The bird which can move its upper jaw is:
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📘 Classification of Kingdom📚 Classes of Vertebrates: Mammals
Q16
Dolphins are classified in:
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📘 Classification of Kingdom📚 Classes of Vertebrates: Aves
Q17
The bird which can move its upper jaw is-
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📘 Classification of Kingdom📚 Classes of Vertebrates: Mammals
Q18
Dolphins are classified in–
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📘 Circulatory System- I (Blood and its Cells)📚 Red Blood Cells
Q19
Which of the following is referred to as the "Graveyard of RBC's"?
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📘 Circulatory System- I (Blood and its Cells)📚 White Blood Cells- General Facts
Q20
Which of the following develops immunity in the body?
🎯 UKPSC RO/ARO, 2016