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
Lena [83]
3 years ago
6

The principle of competitive exclusion means that A) niche subdivision can occur. B) a niche can be shared by two species. C) co

mpeting species cannot share a niche. D) a niche will evolve to support two species.
Biology
1 answer:
nignag [31]3 years ago
3 0

Answer:

C

Explanation:

When two species share a common niche, then one is bound to exclude the other. This is due to the stiff competition for resources. The species with a slight advantage in acquiring the resources will edge out the other species from the environment. This has been demonstrated by George Gauss using two Paramecium species grown in the same media in the lab. <em> P. aurelia</em> outcompetes <em>P. caudatum</em>

You might be interested in
PLEASE HELP. I REALLY NEED THIS!!!!
Viefleur [7K]

Answer:

In nature, populations are usually evolving. The grass in an open meadow, the wolves in a forest, and even the bacteria in a person's body are all natural populations. And all of these populations are likely to be evolving for at least some of their genes. Evolution is happening right here, right now!

To be clear, that doesn't mean these populations are marching towards some final state of perfection. All evolution means is that a population is changing in its genetic makeup over generations. And the changes may be subtle—for instance, in a wolf population, there might be a shift in the frequency of a gene variant for black rather than gray fur. Sometimes, this type of change is due to natural selection. Other times, it comes from migration of new organisms into the population, or from random events—the evolutionary "luck of the draw."

I hope this helps a little bit.

4 0
2 years ago
2) Why should you perform plyometrics?
Slav-nsk [51]

pylometrics increases muscle strength and can improve coordination, strength, & speed

6 0
3 years ago
Enzyme hot spring graphing what enzymes probably came from the digestive tract of the mondoni
AURORKA [14]
I found the full exercise on the internet and it describes that there are three enzymes and you want to know which are the two enzymes from the <span>digestive tract of the mondoni and which one is the enzyme from a hot spring.
Attached are two graphs from the analysis of the activity of these enzymes regarding temperature and pH. I found these graphs with the full exercise.
The enzymes that probably came from the </span>digestive tract of the mondoni were enzymes A and B. These enzymes were resistant two lower levels of pH which indicates that they could be present in a <span>digestive tract, which tends to be acidic, while the enzyme C does not tolerate lower pH levels. Enzymes A and B were also more active when in lower temperatures that match temperatures of a normal living organism, whereas enzyme C was more active in higher temperatures matching its probable provenience - a hot spring.</span>

6 0
3 years ago
The human genome consist of about ____ chemical letters
Olegator [25]

I believe that it consists of about 3 billion letters/base pairs

5 0
3 years ago
Read 2 more answers
What happen to dory when she tries to enter the anemone
Umnica [9.8K]

Answer:

She dies

Explanation:

She should not venture out into the wild.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Describe a reason that ecosystem stability is important to the life forms in the ecosystem, and then describe why stability in o
    7·2 answers
  • In a scientific experiment, facts, figures, and other evidence gathered through observations are called
    10·2 answers
  • Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: gras
    9·1 answer
  • Rainforest deforestation is contribution to _____
    8·2 answers
  • 4) A procedure
    9·1 answer
  • A liquid with strong forces between the particles has a low viscosity true or false
    6·1 answer
  • The table shows groups of activities that help maintain homeostasis.
    9·1 answer
  • I need help on this and please.
    11·1 answer
  • Why are there so many types of matter?
    10·1 answer
  • Dr natterson mentions serval programs that she works to close the gap
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!