Which type of industries are owned by both the state and some private industrialists or firms ?

Which one of the following types of industries produces raw materials for other industries?

Which pair contains both the phosphorius in +3 state ?

Which type of selection is industrial melansim observed in month, Biston betularia?

Geeta Industries Pvt . Ltd . Is a large company which produces agricultural products like sugarcane, cotton , etc . Instead of selling these agricultural products in the market , the company uses these as raw materials to produce sugar and cloth in its own established sugar mill and cloth mill at some rural area where there was a high unemployment . in this way , the company provided employment to about 200 local people . to which type and sub - type of industriesa are related the different products described in the above para ? Explain.

Which type of natural selection is illustrated by industrial melanism?

Which type of selection explains industrial melanism observed in moth, Biston bitularia

In which of the following pairs, both the crystals are not of the same type ?