railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) General Science Biology Ecology & Environment
Biodiversity is pivotal for maintaining ecosystem stability and providing essential services such as food, fiber, and natural medicines. What role does genetic diversity play within species in helping ecosystems respond to environmental changes?
1
Increases resilience to pests
2
Has no significant impact
3
Improves adaptability to climate change
4
Reduces genetic mutation rates