Which of the following is a possible long-term consequence of two organisms occupying the same niche?

1 answer:

4 0

Niche refers to the role of the microorganism or a living thing in an ecosystem. When two organisms occupying the same niche, the possible long-term consequence is A. local extinction. This is because the relationship is competition which can outlast the other. Eventually, when the environment is changed, the organisms adapt too which erases the original attributes.

You might be interested in

5. Which of the following is an example of active transport?

Nadusha1986 [10]

Answer:

D (proteins moving ions from low to high concentration across a cell membrane)

Explanation:

Active transport, by definition, is a type of substance transport that requires energy (typically in the form of ATP). Having said that, we can immediately eliminate B (aka water diffusion throughout the cytoplasm of a cell), as diffusion (osmosis in this case) does not require any expenditure/spending of energy. Next, we can cancel A and C because although they do require energy, there is no transport involved. Thus that leaves us with D. D is not only the answer because of the process of elimination but also b/c the ans. choice says that ions are being moved from low to high concentration, which is against the concentration gradient and thus requires energy. Hope you found this helpful! :)

6 0

2 years ago

Read 2 more answers

Which isotope has a relatively short half-life?

beks73 [17]

Oxygen-16 and Carbon-12 are stableisotopes of elements O and C respectively. Hence, they do not have half-lives. But Carbon-14 andUranium-238 are radioactive isotopes. Among them Carbon-14 has relatively short half-life as about 5730 years while Uranium-238 has a long half-life as about 4.5 billion years.

Answer is. uranium-238

3 0

3 years ago

16. Which of the following would most likely occur if a population exceeded the carry capacity of the

lara [203]

Answer:

A. The birth rate would likely increase.

Explanation:

if the quantity is analyzed in any time interval, the quantity at any given moment is the product of the previous quantity

6 0

3 years ago

CAN ANYONE PLS ANSWER DIS!!!! THE OTHER ONES ARE THE NOTES!!

777dan777 [17]

Prokaryotic cells have a cell wall surrounding their cell membrane .The Prokaryotic cells don't have a well defined nucleus .The genetic material of the cell is basically naked and not enveloped by the Nuclear membrane .
Eukaryotic cells don't have a cell wall surrounding their cell membrane. The Eukaryotic cells have a well organised nucleus .The genetic material of the cell is surrounded by nuclear membrane or nuclear envelope.
Both Eukaryotic and prokaryotic cells have DNA.Both have a plasma membrane or cell membrane.

7 0

2 years ago

What is the BMI for an individual who is 70 inches tall and weighs 150 lb.?

Savatey [412]

Answer: 21.5

Explanation: BMI is the value that is calculated for attaining the toatal fat in a body.

Given units are,

Weight of individual=150 lbs(pounds)

Height of individual=70 inches

BMI index formula in terms of pounds and inches is:-

BMI = (Weight in Pounds / (Height in inches) x (Height in inches)) x 703

BMI=(150 lbs/(70 inches)×(70 inches))×703

5 0

3 years ago