nursing AIIMS BSc Nursing 2025 Mock Test Series General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Which of the following is/are invasive alien species that are a threat to native biodiversity?
1. Parthenium
2. Water Hyacinth
3. Lantana
4. Utricularia
Select the correct answer using the codes given below.
1
1 and 2 only
2
1, 2, and 4 only
3
1, 2 and 3 only
4
1, 2, 3 and 4