Questions

The yellow colour of human urine is due to

What is the function of guard cells of stomata?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: As a result, people end up saving a considerable amount of money while also saving the planet.
Q: Recycling your waste makes you more responsible in the way you use and dispose of it.
R: It is evident from studies that people who do this instinctively cut down on buying unwanted things from the supermarket.
S: They think of how to dispose of the packaging or the product after use before even buying it.

Which one of the following statements is correct?

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

Which of the following gases is produced due to incomplete combustion of fuel?

In which market form, a market or an industry is dominated by a single seller?

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?