Logo
 Home | Sitemap | Contact us | Search | Language
  Home >> Online-Test >> Biology >> Organism and Environment

 Biology Test Home | Physics Test Home | Chemistry Test Home | Synonyms and Antonyms

Free Online Mock Biology Multiple Choice Test on Organism and Environment

Sub Category : Organism and Environment Test : 11 Time Left :
1.Most of the world's gold and platinum occur in
(1) North America (2) Canada (3) India (4) South Africa
1 2 3 4
2.Both power and manure is provided by
(1) Thermal plants (2) Nuclear plant (3) Biogas plant (4) Hydroelectric plant
1 2 3 4
3.An alternate term for decomposers is
(1) Consumer (2)Detrivores (3) Reducers (4) Phagotrophs
1 2 3 4
4.Ten percent law is given by?
(1) Linder mann (2) Elton (3) Haeckel (4) Schimper
1 2 3 4
5.Earth is?
(1) Open system (2) Closed system (3) Both (4) None
1 2 3 4
       2  3  4  5