× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
princess001 princess001
wrote...
Posts: 324
Rep: 3 0
11 years ago
1. Lemna minor, a species of duckweed, can reproduce to form new plants very quickly. Suppose that a small backyard pond contains 25 Lemna minor plants, and the expected growth rate of the population is 1.0 x 10^2 plants per day. Predict how many Lemna minor plants the pond will contain after 31 days.


2. According to population surveys of piping plover, there were 34 of these birds on Dowling Lake, Alberta in 1992. The next year, the population of piping plover in Dowling Lake was 39. Calculate the per capita growth rate for the piping plover population during the entire survey period. 
Read 1552 times
7 Replies

Related Topics

Replies
wrote...
11 years ago
use this equation: population = (initial population) x (1 + growth rate)^years
princess001 Author
wrote...
11 years ago
for both questions should i use this equation
wrote...
11 years ago
I guess you can try and use it. for the 2nd problem regarding per capita, I think you need a number of deaths to calculate it
wrote...
Educator
11 years ago
population surveys of piping plover, there were 34

Could you elaborate a little on this point, noshame11?
wrote...
11 years ago
population ecology for "per capita growth" within a given time period is the difference between births and deaths.
princess001 Author
wrote...
11 years ago
okay thanks i"ll try doing the question
wrote...
10 years ago
answer for the second question anyone??!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1313 People Browsing
Related Images
  
 440
  
 36
  
 249
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352

Previous poll results: How often do you eat-out per week?