In a pond, there were 20 hydrilla plants.Through reproduction 10 new Hydrilla plants were added in a year.Calculate the birth rate of the population

CBSE Class 12 CBSE Class 12 Biology
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Hydrilla plants in pond=20
New plants by reproduction=10
The birth rate of population= New plants/Old plants x 100
= 10/20 x 100
= 50%