100) An horticulturist works for the betterment of…
a) fish
b) food crops
c) ornamental plants
d) animals
101) The profession which deals with development and maintenance of farms is called…………
a) farming
b) aquaculture
c) farming
d) medicine
102) The profession which deals with the look after of forest is………….
a) farming
b) aquaculture
c) forestry
d) medicine
103) The work of forensic biologists is…………
a) care of forest
b) detection of criminals
c) raring of fish
d) breeding of animals
104) Five kingdom system
was proposed by……..
a) James Watson
b)
Robert hooke
c) R. Whittaker
d) E. Hackle
