What is parallel combination ? With the help of diagram, explain its formula ?

When is a parallel combination used?

With the help of diagram explain different types of RNA.

With the help of diagrams explain the properties of vector addition.

Explain with the help of a diagram how soil is formed.

Explain biofuel production with the help of a diagram

With the help of proper diagrams Explain Projection of velocity :

With the help of proper diagrams ExplainProjection of acceleration

With the help of neat labeled diagram explain single circulation.

What is LED? With neat diagram, explain the construction of a LED.

Answer the following questions in detail: With the help of suitable diagrams, explain the mitosis in detail.