Questions

A Windmill.

"If fertilization occurs, the corpus luteum is maintained by a hormone secreted by the developing embryo." is the only correct statement about the uterine cycle among the options.

Process by which sediment is removed from its source is called Erosion.

A primary key is a special relational database table column or combination of columns designated to uniquely identify all table records. That is, A primary key is a column or set of columns in a table that uniquely identifies tuples (rows) in that table.

A primary key, also called a Primary Keyword.

Main Features Primary key are ::

It must contain a unique value for each row of data.

It cannot contain null values.

The South Asian Association for Regional Cooperation is the regional intergovernmental organization and geopolitical union of nations in South Asia. Its member states include Afghanistan, Bangladesh, Bhutan, India, Nepal, the Maldives, Pakistan and Sri Lanka. The year 1995 is observed as poverty eradication year by SAARC.

The 828-metre (2,717 ft) tall Burj Khalifa in Dubai has been the tallest building since 2008.

The maximum number of characters allowed is 1024 characters.