Question
Which of the following is used as a substitute for
mercury in thermometers?Solution
Galinstan is a non-toxic liquid alloy that replaces mercury in thermometers. It is made from gallium, indium, and tin. It has a lower density and higher reflectivity compared to mercury, making it suitable for use in thermometers without the environmental hazards associated with mercury.
Sequencing of genomes other than humans is potentially valuable because
Fertiliser material that has maximum sulphur content is:
The size of the clay particle is
Which of the following is a specific mutagen commonly used in plant breeding to induce genetic mutations?
__________is an example for ferromagnesian phyllosilicate minerals.
Kisan Diwas is celebrated on………………………..
Biofortified variety of cauliflower is:
Match List I with list II
Rock phosphate used in which soil?
Which type of tissue in plants is responsible for active cell division and contributes to plant growth?
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