Who has more scope of profession, Boz Burrell or Robert Plant?
Robert Plant Robert Anthony Plant, {'1': ", '2': ", '3': ", '4': "} (born 20 August 1948) is an English singer, songwriter, and musician, best known as the lead singer and lyricist of the rock band Led Zeppelin.
Frederick Campion Steward Frederick "Camp" Campion Steward FRS (16 June 1904 – 13 September 1993) was a British botanist and plant physiologist.Detailed practical applications of the totipotency was shown by Steward(1932) who developed a complete carrot plant from a root cell