In the parliament terminology, what is the meaning of Closure?

In which year, the protection of Civil Rights Act which provides for a punishment for offences related to caste and religion was passed?

Consider the following statements about the Angami tribals of India:

1. The people from this tribe live predominantly in the extreme north east part of India
2. The main festival of this tribe is Moatsu
3. Christianity is the major religion followed among the Angami tribal people

Which among the above is / are correct statements?

The pyramid of number of individual per unit area in a grassland ecosystem shall be:

The plant hormone that plays important role in establishing dormancy in seeds is __?