Q.61)-The Theory of Evolution' was put forward by
  • Louis pasteur
  • Aristotle
  • Gregor mendel
  • Charles Darwin
Q.62)-The tallest and thickest type of grass is
  • Alfalfa
  • Fodder
  • Bamboo
  • Lichens
Q.63)-An insect - Catching plant is
  • Australian Acacia
  • Smilax
  • Nepenthes
  • Nerium
Q.64)-The best method of disposal of garbage is
  • Vermiculture
  • Incineration
  • Land filling
  • Burning
Q.65)-Presticides are used to destroy
  • Micro - organisms
  • Posonous substances in soil
  • Poisonous plants
  • Insects
Q.66)-Identify the correct statement with respect to biogas
  • Misture of gases from volcanoes
  • Gas produced from certain crude oil wells
  • Gas produced by incomplete combustion of biomass
  • Gas produced by fermen-tation of biomass
Q.67)-Which of the following groups of organisms reproduce faster
  • Algae
  • Fungi
  • Bacteria
  • Protozoa
Q.68)-The largest flightless bird which can run at a great speed is
  • Penguin
  • Kiwi
  • Ostrich
  • Emu
Q.69)-Blue green algae are included in the group
  • Eubacteria
  • Cyanobacteria
  • Protozoa
  • Fungi
Q.70)-Comose' seeds are seeds with
  • Long hairs
  • Wings
  • Bristles
  • Hooks