Questions

Persons with type AB blood are sometimes called universal donors is a FALSE statement. 

Persons with type AB blood are sometimes called universal recepients.

Persons with type O blood  are called universal donors.

In January India will join China and Nepal, besides Pakistan, which were elected to the 47-member Council in previous years to serve three-year terms.India received 188 votes, the highest polled by any of the 18 countries elected in the voting.This is the fifth time India is elected to the Geneva-based Council, the main body of the UN charged with promoting and monitoring human rights.

Dengue is the disease that is not caused by bacteria.

Foreign keys are the columns of a table that points to the primary key of another table. They act as a cross-reference between tables.

In detail : A Foreign key is a field (or collection of fields) in one table that uniquely identifies a row of another table or the same table. In simpler words, the foreign key is defined in a second table, but it refers to the primary key or a unique key in the first table.

International day of sign language is celebrated annually across the world on 23rd september along with International Week of the Deaf.