Question
Who invented the
stethoscope?Solution
The stethoscope was invented by René Laennec in France in 1816. It is a critical tool in medicine for auscultating or listening to the internal sounds of the body, particularly the heart and lungs.
Which one of the following lymphoid organ is large at birth but reduces with age ?Â
- Which hormone is secreted when blood sugar levels are low?
Match List-I with List-II :
Choose the correct answe...
Plants are divided into ______ groups.
Which antibodies are present in individuals with blood group AB?
Measles is caused by ______.
The term ‘GEAC’ stands for:
Which plants have root nodules?
Which disease is known as the 'silent killer' because it often has no symptoms but can cause heart attack or stroke?
DPT vaccine does not give protection to a child from