The ‘Olive Ridley turtles’ are considered to be endangered because of their few remaining nesting sites in the world. In this context, which among the following Statement(s) is/are correct ?

1. Their peculiar behavior of synchronized nesting in mass numbers is known as ‘Arribada’.
2. Gahirmatha Beach in Orissa is one of their few nesting grounds in the world.

Generally, the animal cells differ from plant cells in that animal cells have__:

Which among the following can increase or decrease the half-life of a particular radionuclide?

1. Temperature and Pressure
2. Duration
3. Chemical Combination

Select the correct option from the codes given below:

With reference to reproduction in plants, the "Double fertilisation" explains:
 

India has signed a Military Technical Cooperation (MTC) Agreement with which of the following countries?