Energy flow in an ecosystem is

Which of the following statement is correct?
I. When blood glucose level decreases, the hormone glucagon signals the liver to produce and release more glucose and to stop consuming it for its own needs.
II. When blood glucose level decreases, the hormone glucagon signals the liver to produce and release more glucose and to increase consuming it for its own needs.
III.When blood glucose level is high, insulin signals liver to synthesize and storage of glycogen and triacylglycerol.
IV.When blood glucose level is high, insulin signals liver to stop the synthesis and storage of glycogen and triacylglycerol.

In the Union budget 2013-14, Rs. 1,000 crores has been allocated for funding women empowerment and safety. The name of the fund is called -

Privatisation is supported for the following reasons, point out which of the following statement is statements are correct.
I. To improve efficiency.
II. To reduce government interference.
III. To increase freedom and speed of decision making.
IV. To disown the responsibility of the government.
V. To promote private sector culture by introducing competition.

In 2007, the percapita consumption of energy in India was equivalent.

The oxidation number of Mn in K₂MnO₄ is

Which of the following oxides of nitrogen is coloured?

Colemanite is an important mineral of

Consider the following pairs :

Consider the following statements and select the correct answer.
I. The path of a projectile is a parabola.
II. The acceleration due to gravity at the centre of the earth is zero.
III. The gravitational constant does not have unit and dimensions.