question_answer 13)

  Which of the following is not an invasive alien species in the Indian context? (a) Lantana                         (b) Cynodon                       (c) Parthenium  (d) Eichhornia

Answer:

                 Cynodon (doob grass) is not an invasive alien species .The other three Parthenium (Congress or carrot grass), Eichhornia (water hyacinth) and Lantana are alien species which pose threat to native species.