Every year on 18th July (the day Nelson Mandela was born) – the UN asks individuals around the world to mark Nelson Mandela International Day.
Which of the following is/are not Green House Gases?
1. Nitrous oxide
2. Ozone
3. Sulphur dioxide
Select t...
Which of the following Nitrogen Fertilizer is partly soluble?
Gram staining is an example of ________.
Which one of the following is an example of symbiotic nitrogen fixing bacteria?
Most foods have a water activity above:
"What does the Brix scale measure?
State which has highest, total coarse cereal production
____ is the only design in which principle of local control is not used.
A Chromosome with medium position of centromere is known as
The total water available to plants is known as?
