1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga55 [171]
3 years ago
11

Assume there is a certain population of fish in a pond whose growth is described by the logistic equation. It is estimated that

the carrying capacity for the pond is 1500 fish. Absent constraints, the population would grow by 170% per year.
If the starting population is given by p0 = 400, then after one breeding season the population of the pond is given by p1 =.
After two breeding seasons the population of the pond is given by p2 =.
Biology
1 answer:
eimsori [14]3 years ago
7 0

Answer:

The correct answer is  p1 = 898 and p2 = 1020.

Explanation:

This is a logistic growth problem and will utilize the following formula:  

Pn = P_{n-1} + r (1- \frac{P_{n-1} }{k} ) P_{n-1}

Given ;

r = 1.7

k = 1500

Po = 400

then,

Pn = 400 + 1.7 (1- \frac{400 }{1500} ) 400

= 400 + 1.7 (293)

= 400+ 498

P₁= 898

Similarly,

P₂= P_{2-1} + r (1- \frac{P_{2-1} }{k} ) P_{2-1}

= Pn = 400 + 1.7 (1- \frac{898 }{1500} ) 400

= 1020

Thus, the correct answer is  p1 = 898 and p2 = 1020.

You might be interested in
The natural succession of a small farm pond will tend to
kkurt [141]
The natural succession of a small farm pond will tend to make the pond more likely to freeze solid in winter time,the nature of things helps them to merge more quickly and adapt to their environment. 
5 0
3 years ago
Sequences in mRNA, such as UGA, UAA, or UAG, that tell a ribosome when to stop making a new protein are known as A) anticodons.
Paha777 [63]
The answer is B) stop condons.

Stop codons, UGA, UAA, and UAG, are nucleotide triplets that signal to stop the translation of an mRNA sequence into proteins. 
4 0
3 years ago
Read 2 more answers
Your first response to reduced visibility should be
Aliun [14]
The first response when seeing a reduce visibility is to be cautious, slow down and reduce speed. It is because it is important to slow down as you can't see clearly and it could cause accidents when you are not careful as you drive and your driving way is not assisted with caution.
5 0
3 years ago
When a frying pan containing an uncooked egg is placed on the stove top and the electric burner is turned on, the egg then cooks
FromTheMoon [43]

Answer:B

Explanation:

3 0
3 years ago
Read 2 more answers
Who or what <br><br> btw this is 6th grade science and this is not a true or false question
Tpy6a [65]

answer:

this is the cell theory, which was proposed by Theodor Schwann in 1839

explanation:

  • in biology, cell theory is the historic scientific theory
  • it states that living organisms are made up of cells, they are the basic structural/organizational unit of all organisms and all cells come from pre-existing cells.
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the unique structural modification in lymphatic capillaries that increases their permeability?
    14·1 answer
  • What would most likely happen to cells placed in fresh water ?
    6·1 answer
  • Number of species in archaebacteria
    14·1 answer
  • Drag each label to the correct location.
    6·1 answer
  • A community of plants and animals together with its environment is a(n) ______.
    11·2 answers
  • the guard cells take in minerals by active uptake from the cells next to them. Explain why water then passes into the guard cell
    14·1 answer
  • What's the new peptide chain when the new DNA segment is translated?
    14·1 answer
  • What are the products of photosynthesis? (Select all that apply)
    9·2 answers
  • A student lives in a home some few miles from a nearby coal crushing site. The vegetation and structures within the
    6·1 answer
  • Which of the following is an example of the current impact DNA technology has on human health?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!