How did industrialization play a role in Natural Selection of light and dark coloured moth in England ?

In certain plants relative duration of light and dark period plays a important role in flowering

Write in detail an example of natural selection of industrialisation on moths

How does industrial melanism support Darwin’s theory of N atural Selection? Explain.

Explain how natural selection operates in nature by taking an example of white winged and dark winged moths of England.

In England , in 1920 (after industrialization) when a collection of moths was made, it was observed that:

a) How do the observations made duirng moth collection in pre- and postindustralized era in England support evolution by Natural Selection? b) Explain the phenomenon that is well represented by Darwin's finches other than natural selection.

How is industrial smog formed? Why is it grey in colour?

How do methanogenes play important role in biogas production.

Describe natural selection with reference to industrial melanism.

Darwin's theory is popularly known as 'theory of natural selection'. How is Lamarck's theory known as?