The main Constituent of Biogas is__________?

In the medical system of treatment to relieve pains, called Acupuncture?

A. Drugs are used
B. Herbs are used
C. Electric shocks are applied
D. Fine needles are pricked in the body

Density of Water is_________?

A. 897 kg/m³
B. 997 kg/m³
C. 1000 kg/m³
D. 1025 kg/m³

Symbol of Iron is__________?

A. Na
B. Fr
C. Fe
D. Zn

The contraction and expansion of the movement of the walls of the food pipe after entering the slightly digested food is known as ______ movementA. Gastric
B. Diastolic
C. Peristaltic
D. Oscillatory

 

A man can survive without food for at least?

A. One month
B. Two month
C. Three month
D. Four month

Cell or Tissue death within a living body is called as__________?A. Neutrophilia
B. Nephrosis
C. Necrosis
D. Neoplasia