Questions

Relationships among people are to be maintained in such a way that the people must stay healthy and to become strong enough.

Blood Platelets are the components of the blood that are helpful in clotting of the blood.

Sad means being unhappy, sorrowful, mournful, wistful,...

Hence, Somber means cheerless i.e, unhappy which is synonym of sad. All other options are opposites of Sad.

Phage typing is based on the fact that bacterial viruses attack specific cells. Phage typing is a method used for detecting single strains of bacteria. It is used to trace the source of outbreaks of infections. 

Lipids are soluble in solvents of low polarity, which simply means that lipids are soluble in nonpolar solvents. This solubility property is a result of the large nonpolar regions that are indicative of the lipid molecule.

Junagadh

The only session of Indian National Congress which was presided by Mahatma Gandhi was held at Belgaum in 1924.

In 1963, the peacock was declared theNational Bird of India because of its rich religious and legendary involvement in Indian traditions.