Biology Middle School

(Please help and actually answer please help )
Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survive; the perch do not.

Limiting factor-

Explain-

A severe flood brings a lot of sediment and silt into Lake Winnipeg. The turbidity of the lake increases greatly.

Limiting factor-

Explain-

A drought decreases the water level in Lake Winnipeg. The carrying capacity of the lake decreases.

Limiting factor-

Explain-

Due to the introduction of rainbow smelt, Lake Winnipeg becomes crowded and some fish species do not survive.

Limiting factor-

Explain-

Since northern pike prey on yellow perch, an increase in the perch population causes an increase in the pike population.

Limiting factor-

Explain-

Many fish die due to an increase in water temperature.

Limiting factor-

Explain-

Due to over-fishing, the number of walleye in Lake Winnipeg decreases.

Limiting factor-

Explain-

A population is growing quickly when parasites cause disease to spread quickly.

Limiting factor-

Explain-

Answers

Answer 1

Answer:

Look at sep by step

Explanation:

1: Density Dependent

2: Density Independent

3:Density Independent

4: Density Dependent

5: Density Dependent

6:Density Independent

7:Density Independent

9:Density Dependent

Answer 2

Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch does not, showing the density-dependent limiting factor and all other question is also a density-dependent limiting factor.

What is a density-dependent limiting factor?

The density-dependent limiting factor is defined as the factor that affects the growth and size of the population that varies with the population density, disease predation, and competition are the density-dependent limiting factor.

While a density-independent limiting factor is considered as any force that change the size of the population but does not affect the density of the population.

In the given question Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch not is an example of density-dependent limiting factor.

Therefore, examples in the given question show density-dependent limiting factors.

Learn more about limiting factors, here:

https://brainly.com/question/16803073

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Related Questions

1. What is biodiversity?
2. What does it mean if a place has high biodiversity?
3. How does biodiversity effect an ecosystem?
4. Do you think a high biodiversity help or hurt the stability of an ecosystem?

Answers

I don’t know sorry, I hope the person above me is correct. If they’re not sorry I can’t help :(

I WILL GIVE YA BRAINLIEST
In a minimum of 5 sentences for each, please answer the following questions:


- Why was it important to identify a common name and why was the term "Kinesiology" chosen?


- What types of thoughts immediately come to mind when you here the term "Physical Education?" Why might that term "Physical Education" be limiting in as a common name for our field of study?



IF YA SPAM U WILL BE REPORTED

Answers

Answer:

For the first one-

- in order to describe the academic discipline and to unite the field.

Other Questions
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