alleryPer capita birth rate is 0.3 and death rate is 0.1. What is r in dN/dt = rN?
A0.4
B0.2
C0.03
D3.0
Answer & Solution
Correct answer: B. 0.2
r equals b minus d, so 0.3 - 0.1 gives 0.2.
Keep practising Organisms and Populations
Browse all Organisms and Populations questions for NEET UG, or explore more Biology topics.
Related questions
Predators help maintain species diversity in a community byWithout predators, prey species could reach very high densities and causeThe Mediterranean orchid Ophrys gets pollinated mainly throughIn fig-wasp mutualism, the fig rewards its wasp pollinator withIn plant-pollinator mutualism, cheaters are animals thatWhat does the clown fish gain from living among sea anemone tentacles?The koel lays its eggs in the nest of which bird?Endoparasites typically show