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Biology-Related Homework Help Genetics and Developmental Biology Topic started by: samantacastillo on Jan 12, 2023



Title: NEED SOON please see my otheer posts
Post by: samantacastillo on Jan 12, 2023
1)Water wisteria is an aquatic plant that is easy to care for and reproduces very quickly. A small man-made pond of 350 L contains 150 water wisteria plants. 25 new plants are introduced daily to the pond, while 100 plants are taken out once a week to be sold at local pet shops.



a.  What is the overall population change in a two-week period?

Express your answer rounded to the nearest whole number.

Answer



b.  What is the population density of water wisteria at the beginning?
Express your answer as a value between 0 and 1 rounded to two decimal places.
Answer plants/L






2) Between 2011 and 2016, the population of the city of Edmonton increased from 812 201 to 932 546.

What is the growth rate of the population between 2011 and 2016?

Express your answer rounded to the closest whole number.







3) A sample of raw ground beef initially contained 57 E. Coli bacteria. After six hours, there are 125,456 cells in the sample.



What is the growth rate of the E. coli population?



Express your answer using scientific notation in the form of x.yz x 10d bacteria/hr. 

Answer Answer Answer  Answer
     x             y                 z              d


Title: Re: NEED SOON please see my otheer posts
Post by: bio_man on Jan 12, 2023
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Title: Re: NEED SOON please see my otheer posts
Post by: samantacastillo on Jan 13, 2023
Thanks but can you answer number 1 please


Title: Re: NEED SOON please see my otheer posts
Post by: bio_man on Jan 13, 2023
Thanks but can you answer number 1 please

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