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 78 water wisteria plants. 15 new plants are introduced daily to the pond, while 50 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
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 78 water wisteria plants. 15 new plants are introduced daily to the pond, while 50 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
Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter53: Introduction To Ecology: Population Ecology
Section: Chapter Questions
Problem 5TYU: In a graph of population size versus time, a J-shaped curve is characteristic of (a) exponential...
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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 78 water wisteria plants. 15 new plants are introduced daily to the pond, while 50 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
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