Questions

Fluoride deficiency is a disorder which may cause increased dental caries due to a lack of fluoride in the diet. Dental caries or tooth decay is the breakdown of dental tissues by the acidic products released by the "bacterial fermentation of dietary carbohydrates”

The femur is the longest bone in the human body. It is also called as thigh bone. Stapes in the shortest bone in the body that is present in the middle ear.

The disease that has been eradicated from the world is small pox. Smallpox was an infectious disease caused by one of two virus variants, Variola major and Variola minor. The last naturally occurring case was diagnosed in October 1977 and the World Health Organization (WHO) certified the global eradication of the disease in 1980.

 4600 million

The economy of the gilded age was characterized by growth in industry.

SY Quraishi

The Indus Valley Civilization which is also known as Bronze age civilization started around 3300 BC and flourished in between 2600 - 1900 BC and started to decline in 1800 BC.

In Hinduism, the guardians of the cardinal directions are called the Lokapālas, or Dikpalaka. Aṣṭa-Dikpāla ("Guardians of Eight Directions")

1.Kubera (North)

2.Yama (South)

3.Indra (East)

4.Varuṇa (West)

5.Īśāna (Northeast)

6.Agni (Southeast)

7.Vayu (Northwest)

8.Nirṛti (Southwest)