Question
Hot air balloon rises up
becauseĀSolution
Hot air rises up because it is lighter than cold air. As the air inside the balloon is hotter than the air surrounding the balloon it rises up.
Pollen sterility in wheat is due to deficiency of
Who is the father of natural farming?
Which one of the following is cash crop
Which plant is used for control of blood pressure?
Which of the following crop is a source methane and nitrous oxide emission into the atmosphere?
White blisters of crucifers is caused in mustard due to which of the following pathogen?Ā
NPH- 1 is the first hybrid of which crop?
Cultivation of such crop which have different natural habit and zero competition is known as
When starch and amylase are mixed in the presence of iodine solution, the blue-black colour rapidly disappears. This is due to the formation of which mo...
Every year the World Wetland Day is celebrated on 2nd February. The theme for the year 2023 was ____
