Biology · Ecology and Environment
A pond had 50 lotus plants initially. After one year, 10 new plants were formed and 5 plants died. What is the birth rate and death rate, respectively, per lotus per year?
- 10.1 and 0.5
- 20.5 and 0.1
- 30.1 and 0.2
- 40.2 and 0.1✓
Correct answer
0.2 and 0.1
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