Science

DMPQ: Quality of Air in Delhi is getting worsen day by day. What are the causes for air pollution in Delhi. Suggest ways to deal with the problem of air pollution. ( Envt)

Delhi has become a smoke chamber in the recent past especially in winters. The changes in temperature  and slowing wind traps soot, dust fine and particulate matter. The reasons for air pollution are as follows: Burning of agricultural residue in Punjab and harayana. Farm stubble burning. This reason got aggravated because of the use of … Read more

What is a disease? Discuss the type of disease? ( Science)

Disease is a condition that impairs the proper functioning of the body or its parts. A disease can be defined as: Any deviation from normal functioning or state of complete physical and mental well being. Types of diseases: The human diseases are broadly classified into following four categories: Acute diseases Chronic diseases Congenital diseases Acquired … Read more

DMPQ: What is biofortification? AND tissue Culture

  What is biofortification? Ans:          Biofortification is the process of breeding crops with higher levels of vitamins and minerals, or higher protein and healthier fats. Breeding for improved crops with higher levels of vitamins and minerals, or higher protein and healthier fats. Breeding is done with the objective of improving protein content and quality. Oil … Read more

DMPQ: What is immunity? Explain the types of immunity?

Immunity is the ability of the body to fight against infectious agents. The immunity can be classified as innate immunity and acquired immunity. Innate immunityis a non-specific type of defense mechanism.  It has four types: i) Physical barrier: Example, skin covering of the body, secretion of mucous in the respiratory tract ii)Physiological barrier: Example, acid in the … Read more

DMPQ: What is Anti microbial resistance?

What is Anti microbial resistance? Ans: Antimicrobial resistance is the ability of a microorganism like bacteria, viruses and some parasites to stop an antimicrobial from working against it . The resistance reduces or eliminates the effectiveness of these drugs, chemicals, or other agents designed to cure or prevent infections. What is VoLTE? Ans: Voice over … Read more

DMPQ: (science) Asteroids Meteoroids Meteors Meteorites

Asteroids Ans:   They are small bodied rock that moves around the sun. the asteroid belt in our solar system is found between the Mars and the Jupiter.   Meteoroids Ans:   Due to the collision of two asterroids small fragments break off from each other . These fragments are called Meteoroids.     Meteors Ans:   when … Read more