January Quiz

Question 1/5
Q1. Which of the following statements is/are correct about 'invasive species'?
  1. Exotic species become invasive in nature when the area does not have its natural predator.
  2. Invasive species have rapid reproduction and high dispersal ability.
  3. Invasive species can change the food web in an ecosystem by destroying or replacing native food sources.
Select the correct answer using the code given below: