Everyday Science Questions

 Development of calf muscles in ladies who wear high heels is a common example of?

1.  Natural Selection 
2.  inheritance of acquired character
3.  Use and disuse of organ
4.  Artificial selection

 Margalla Hill is a branch of?

1.  Karakorum range 
2.  Hindukash range
3.  Himalaya range 
4.  Nanga Parbat range

 Humming bird belongs to a category called?

1.  Ectotherm 
2.  Endotherm
3.  Exotherm 
4.  Heterotherm.