BPSC CCE Prelims
General Science Previous Year Questions (PYQs)
Solved Previous Year Questions (PYQs) for General Science in BPSC CCE Prelims in English & Hindi Medium.
Chapter Breakdown: Scroll →
The universal acceptor blood group is
Detailed Explanation:
AB blood group individuals possess both A and B antigens on their red blood cells but have no anti-A or anti-B antibodies in their plasma, allowing them to receive blood from all ABO groups without immune rejection.
O blood group is the universal donor (lacks A/B antigens), while A and B groups have specific antibodies that would attack incompatible blood types.
Therefore, AB can accept blood from all groups, making Option 3 the correct answer.
Pneumonia is an infection of
Detailed Explanation:
Pneumonia is an acute respiratory infection that causes inflammation of the alveoli (air sacs) in the lungs, filling them with fluid or pus, leading to breathing difficulty, cough, fever, and chest pain.
It is caused by bacteria, viruses, or fungi and primarily affects the respiratory system, not nerves, blood, or skin.
Therefore, pneumonia is an infection of the lungs, making Option 4 the correct answer.
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