Skip to content- T.B., leprosy , whooping cough and diphtheria are caused by Bacteria
- Lack of vitamin B can cause Beri Beri
- Goiter is caused by Deficiency of Iodine
- Man eat both plants and animals so called Omnivore
- Pepsin produced in stomach digests the Proteins
- Bile is secreted by Liver
- Blood sugar level is controlled by hormone called Insulin
- DNA double helix model was given by Watson and Crick
- Who gave the theory of evolution? Darwin
- Pituitary glands are located on Brain
- Tears are produced by Lachrymal glands
- In human eye image is formed at Retina
- Lemon contains vitamin C vitamin
- What is diploid number of man‘s chromosome? 46
- A patient is put to Dialysis, when he or she suffers from Kidney ailment• Acquired Immune
- Deficiency Syndrome (AIDS) is infected by Virus
- A universal donor has blood group is O (reciepter A&B)
- Kangaroo is native animal of Australia
- Helium, neon and argon are called Noble Gases
- Water is made of which two gases? Hydrogen and Oxygen
- Copper is used in making brass, bronze and German silver.
- Which atom does not have a neutron? Hydrogen
- The charge present on an electron is Negative
- The charge present on a proton is Positive
- Water was discovered by Cavendish
- Most abundant element in human body is Oxygen
- Which of the following is the lightest element of the periodic table? Hydrogen
- An instrument used for measuring atmospheric pressure is called Barometer
- Natural radioactivity was discovered by Becquerel in 1896
- Neutron was discovered by Chadwick
- The circumference of the earth was determined by Al-Beruni
- Telephone was invented by Graham Bell
- SI unit of length is Metre, SI unit of force is Newton, Unit of work in SI units is Joule and
- Unit of Power in SI unit is Watt.
- Energy possessed by a body due to its motion is called Kinetic Energy
- Lens which is thinner at the centre and thicker at the edge is called Concave Lens .
- A lens which is thicker at the centre and thinner at the edges is called Convex Lens
- The diameter of a lens is called Aperture
- Energy in sun produced by hydrogen nuclei is the result of Fusion
- Ohm is unit of which quantity? Resistance
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