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
vagabundo [1.1K]
3 years ago
6

To measure the population of lake trout in a 250-hectare lake, 400 individual trout were netted and marked with a fin clip, then

returned to the lake. The next week, the lake was netted again, and out of the 200 lake trout that were caught, 50 had fin clips. Using the mark-recapture estimate, the lake trout population size could be closest to which of the following?4002001,60080,000
Biology
1 answer:
kenny6666 [7]3 years ago
4 0

Answer:

Estimated size is 1600

Explanation:

Given data:

Size of lake is 250 hectares

Total number of trout who netted is 400

Total number of trout in next week is 200

Total number of trout having fin clip 50

estimation population size is estimated by mark rupture as follow

Estimated population size = \frac{(marked\ initally \times total\ recaptured)}{mark\ recaptured}

Estimated size= \frac{400\times 200)}{50}

Estimated size is 1600

You might be interested in
Halp meh out plz its timed!!!
kiruha [24]
I believe the answer is three
3 0
3 years ago
Read 2 more answers
What are the conditions needed in a binomial experiment? Give some examples of binomial probabilities.
Galina-37 [17]
A repeated series of independent experiments where there is only two possible outcomes (Normally called "Success" or "Failure")
Examples: When you flip a coin. Out comes: head or tails
Hope it helped :) Sorry if it was to late  
7 0
3 years ago
Blue poppies native to China are grown at a plant-breeding center in California. Those with the thickest leaves survive and repr
drek231 [11]
The answer is disruptive selection or C
4 0
3 years ago
In nature, which pigment gives red algae its color?
almond37 [142]
The pigments phycoerythrin and<span> </span><span>phycocyanin</span>
6 0
3 years ago
Read 2 more answers
What signals the end of the cycle cycle?
andrew11 [14]

Answer:

recarnation

Explanation:

5 0
3 years ago
Other questions:
  • Why is it important that our understanding of social science concepts continue to develop and expand?
    9·1 answer
  • 05.01 LC Which observation supports the inference that humans and chimpanzees share a common ancestor?
    12·1 answer
  • Glycine is a highly conserved amino acid residue in proteins (i.e., it is found in the same position in the primary structure of
    11·1 answer
  • What is the maximum magnification of most classroom compound light microscopes?
    11·2 answers
  • What is The decay cycle:
    11·1 answer
  • Two of the six Kingdoms are Prokaryotic, which means that their cells have no nucleus. These two kingdoms are Eubacteria and Arc
    8·2 answers
  • What 3 elements do all the Bio-molecules/Organic Molecules/Marco-molecules have in common? check all that apply.
    12·2 answers
  • What are the products of Photosynthesis?
    14·1 answer
  • Change A Animal waste is acted upon by anaerobic bacteria to produce biogas change B biogas burnt as fuel which of these changes
    7·1 answer
  • Tectonic plates that moves away from each other example
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!