Disease beri beri is because of___________?

A. Lack of green vegetables in diet
B. Use of milled rice
C. Deficiency of calcium in bones
D. Poor use of citrus fruits

Submitted by: Irum perveen

Corona disease is a ________ disease?
A. Infectious diseases
B. Deficiency disease
C. Hereditary disease
D. Physiological diseases
Submitted by: Shahbaz Jiskani
German Silver is an alloy of___________?
A. Zn + Ni
B. Cu + Zn
C. Cu + Ni
D. Cu + Sn
E. None of these
UV light falls in the category of___________?
A. Ionizing Radiations
B. Non Ionizing Radiation
C. Visible light
D. None
Copper is used in the production of___________?
A. Brick kilns
B. Children toys
C. Kitchen utilities
D. Electric wires
Entomology Is the Study of___________?
A. worms
B. insects
C. Animals
D. All of these
Submitted by: Raza Talpur
Reflex actions in head region are under the control of___________?
A. Brain
B. Spinal cord
C. both a & b
D. non of the above
Submitted by: Umar Hayat
Heating element of an electric heater is made up of___________?
A. Tungsten
B. Graphite
C. Chromium
D. Nichrome
Submitted by: Ashfaque Ali Khoso
Eletromagneticism is the branch of___________?
A. Chemistry
B. Physics
C. Both
D. None of these
Submitted by: Sadam
Wisdom teeth normally grow between the age of___________?
A. 34-40
B. 17-30
C. 45-55
D. 10-17
Submitted by: Hafeez Alam Saila
Deficiency diseases are caused due to the deficiency of___________?
A. Proteins
B. Vitamins
C. Carbohydrates
D. Fats
Submitted by: Irum perveen