Which of the below options is called a laughing gas?

Among the following species, which is primarily used for the commercial extraction of Rose oil?

Plants which flower only once in their life is:

Red color in beetroot is due to _____

Best export variety of mango is

The primary use of Isabgol (Plantago ovata) husk is:

____ is a milk process that makes milk more easily digested by those with a sensitive digestive system.

Respiratory quotient of carbohydrate is ____

Bending is guava is done to favour:

King of Pippin is the variety of ......

Which fruit is also referred to as "Bathroom fruit" ?