Question
2,4-Dichlorophenoxyacetic acid in low concentration is
used as a hormone but in high concentration it is used as ____.Solution
2,4-D is a widely used herbicide that controls broadleaf weeds. 2,4-D kills plants by causing the cells in the tissues that carry water and nutrients to divide and grow without stopping.
___________ is an important mineral nutrient
Which of the following is also known as dry iceÂ
1 mole of carbon atoms = ______ g of carbon atoms
Who among the following developed the technology of under-ground nuclear explosion?
India tops the world in production ofÂ
Which part of cinnamon tree is used in condiments and medicines ?
What is the S.I. unit of electric potential difference?
What is the gravitational force on an object of mass 5 kg on Earth?
Zero group was introduced by
A person weighing 80 kg is standing in an elevator that is accelerating downward at 3 m/s². What is the apparent weight? (Take g = 10 m/ s²)
