IIT JAM Exam > IIT JAM Questions > In a population of insects, the number of ind...
Start Learning for Free
In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________
[Answer upto two decimal places]
[Answer upto two decimal places]
Correct answer is between '0.35,0.40'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In a population of insects, the number of individuals increase from 50...
If we only consider birth rate in the population then there will a increase of 50 × 0.5 = 25 individuals in the total population. As the actual increase in the population is only 6 individuals, it means there is a death of 19 individual during this session.
So the death rate is, 50 × X = 19, X = 19/50 = 0.38
So the death rate is, 50 × X = 19, X = 19/50 = 0.38
Most Upvoted Answer
In a population of insects, the number of individuals increase from 50...
Given data:
- Initial population = 50
- Final population = 56
- Birth rate = 0.5
Calculating the number of births:
To find the number of births, we need to calculate the difference between the final population and the initial population. This difference represents the number of new individuals born during the month.
Number of births = Final population - Initial population
Number of births = 56 - 50
Number of births = 6
Calculating the death rate:
The death rate is the ratio of the number of deaths to the total population.
Death rate = Number of deaths / Total population
To calculate the number of deaths, we can subtract the number of births from the increase in population.
Increase in population = Final population - Initial population
Increase in population = 56 - 50
Increase in population = 6
Number of deaths = Increase in population - Number of births
Number of deaths = 6 - 6
Number of deaths = 0
Since the number of deaths is 0, the death rate is also 0. However, it is mentioned that the correct answer is between '0.35' and '0.40'. This means there might be some additional information or assumptions to consider.
It is possible that the question is asking for the death rate per individual, rather than the death rate per population. In that case, we can calculate the death rate per individual by dividing the number of deaths by the initial population.
Death rate per individual = Number of deaths / Initial population
Death rate per individual = 0 / 50
Death rate per individual = 0
Even though the death rate per individual is 0, it is not within the given range of '0.35' to '0.40'. Therefore, there might be a mistake in the question or additional information is needed to accurately calculate the death rate.
- Initial population = 50
- Final population = 56
- Birth rate = 0.5
Calculating the number of births:
To find the number of births, we need to calculate the difference between the final population and the initial population. This difference represents the number of new individuals born during the month.
Number of births = Final population - Initial population
Number of births = 56 - 50
Number of births = 6
Calculating the death rate:
The death rate is the ratio of the number of deaths to the total population.
Death rate = Number of deaths / Total population
To calculate the number of deaths, we can subtract the number of births from the increase in population.
Increase in population = Final population - Initial population
Increase in population = 56 - 50
Increase in population = 6
Number of deaths = Increase in population - Number of births
Number of deaths = 6 - 6
Number of deaths = 0
Since the number of deaths is 0, the death rate is also 0. However, it is mentioned that the correct answer is between '0.35' and '0.40'. This means there might be some additional information or assumptions to consider.
It is possible that the question is asking for the death rate per individual, rather than the death rate per population. In that case, we can calculate the death rate per individual by dividing the number of deaths by the initial population.
Death rate per individual = Number of deaths / Initial population
Death rate per individual = 0 / 50
Death rate per individual = 0
Even though the death rate per individual is 0, it is not within the given range of '0.35' to '0.40'. Therefore, there might be a mistake in the question or additional information is needed to accurately calculate the death rate.
|
Explore Courses for IIT JAM exam
|
|
Similar IIT JAM Doubts
In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer?
Question Description
In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer?.
In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer?.
Solutions for In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM.
Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
Here you can find the meaning of In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer?, a detailed solution for In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? has been provided alongside types of In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a population of insects, the number of individuals increase from 50 to 56 in a month. If the birth rate during this period is 0.5, the death rate in the population will be _________[Answer upto two decimal places]Correct answer is between '0.35,0.40'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
|
|
Explore Courses for IIT JAM exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup