What is jumping ring experiment?

What was Morgan's observation during experiments carried out on Drosophila?

At what point the null point be obtained in meterbridge experiment when the ratio of resistance in two gaps is 3:7 ?

State what precautions must be taken while performing experiment with potentiometer.

A bar magnet is placed inside a uniform magnetic field, What does in experience?

Chargaff analyzed the composition of DNA from various sources. Mention what were his implications from all his experiments.

The photoelectric cut-off voltage in a certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted ?

Distinguish between Young's experiment and Bi prism experiment

What made Hill to perform his experiment?

Study the diagram and answer the following questions: What is the observation and conclusion of this experiment?