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If in a Pond there are 20 lotus plant last year and through reproduction 10 plant are added, taking the current population to 30, then Birth rate will be
  • a)
    0.5 offspring/lotus/year
  • b)
    0.4 offspring/lotus/year
  • c)
    0.2 offspring/lotus/year
  • d)
    0.25 offspring/lotus/year
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If in a Pond there are 20 lotus plant last year and through reproducti...
Birth rate = total number of birth/ initial population
b = 10/20
=1/2
=0.5
Free Test
Community Answer
If in a Pond there are 20 lotus plant last year and through reproducti...
Calculation of Birth Rate in Lotus Plants
Lotus plants reproduce through both sexual and asexual means, with each plant capable of producing offspring. In this scenario, the birth rate of lotus plants can be calculated based on the increase in population over a period of time.

Given Data:
- Initial population of lotus plants = 20
- Additional plants through reproduction = 10
- Current population of lotus plants = 30

Calculation:
- Change in population = Current population - Initial population
= 30 - 20
= 10
- Birth rate per lotus plant = Additional plants / Initial population
= 10 / 20
= 0.5 offspring/lotus/year
Therefore, the birth rate of lotus plants in this pond is 0.5 offspring per lotus plant per year. This means that on average, each lotus plant is producing 0.5 new plants through reproduction annually.
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If in a Pond there are 20 lotus plant last year and through reproduction 10 plant are added, taking the current population to 30, then Birth rate will bea)0.5 offspring/lotus/yearb)0.4 offspring/lotus/yearc)0.2 offspring/lotus/yeard)0.25 offspring/lotus/yearCorrect answer is option 'A'. Can you explain this answer?
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