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Some species of rodents live on average 6 years. In the first two years of life...

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Advance Math

Some species of rodents live on average 6 years. In the firsttwo years of life they do not reproduce and only 20% of the femalesborn alive reach 2 years of age. Between the third and fourth yearfemales have 1 daughter on average and their survival is 50%, whilein the las two years they have 2 daughters on average. If in anecosystem there is initially a population of 10 females between 0and 2 years old, 4 between 3 and 4 years and 3 with more than 4years. After 3 years the estimated population of females willbe:

Instructions: When calculating, round the result to the nearestwhole number.

- females between 0 and 2 years:_____

- females between 2 and 4 years:_____

- females with more than 4 years: ____

Answer & Explanation Solved by verified expert
4.5 Ratings (994 Votes)
Given Rodents live on average 6 years20 of the females born survive till age 2 Solution So initial population of 10 females between 0 and 2 years old will not reproduce but out of 10 only 20 will survive    See Answer
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