What made Hill to perform his experiment?

Answer the following orally What happens if we perform experiments of frictional electricity or static electricity during rainy season ?

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

Why did Mendel select pea plant for his experiments?

Choose the correct answers:-Michelson and Morley performed several experiments to detect ........... but obtained negative results.

Which plant was used by Mendel for his experiments?

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

What does Hill's reaction prove?

What were the total number of varieties of garden pea that Mendel had to study to start his experiments?

A geneticist interested in studying variations and patterns of inheritance in living beings chooses organisms with a short life span for his experiments. Explain.

Question based on paragraph : Amol was performing an experiment with a simple electric circuit . He connected an electric bulb , a plug key and a cell using connecting wires as shown in the circuit diagram given below : Answer the following questions based on the above electrical circuit : What happens to the electric bulb when the plug key is closed ?