The Young’s Modulus of copper is 1.25×10^11N/m^2 A wire of this material has 1mm diameter. how much kg-weight should be suspended to produce 0.1% increase in the lenght of the wire ?
Why is limewater used in the experiment to prove that CO2 is produced during respiration in germinating seeds?
Which of the following statements about fungi is true?
Asthma is a/an ______.
Vector of filaria is __________.
Which of the following statements is true?