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
vovikov84 [41]
3 years ago
12

Two species of buttercup are found in a field in North Dakota, and they tend to flower at approximately the same time in early s

pring. When some ecology students decide to conduct an experiment in community dynamics, they selectively remove one species from the field by hand-picking all emergent plants. When the one species is removed, the other species shows a significant increase in its population size the next season. This study demonstrates
Biology
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer:

Resource partitioning

Explanation:

Resource partitioning is a phenomenon that allows organisms competing for the same resources in the same ecological niche to coexist.

According to competitive exclusion principle, organisms (be it the same or different species) competing for the same resources in the same environment cannot coexist indefinitely, one will eventually have to give way.

However, with resource partitioning, limited resources are divided among organisms in such a way that competition is excluded.

<em>The two species of buttercup demonstrated the phenomenon of resource partitioning. They shared resources so as to excluded intra-specific competition within the niche. Hence, when one of the species was removed from the niche, the other species thrived because more resources became available for its use.</em>

You might be interested in
Diagram of breasts...​
Mumz [18]

Answer:

diagram of breasts

Explanation:

3 0
2 years ago
What is a control value?
Inga [223]

Answer:

The value of control is a quantitative measure of the value of controlling the outcome of an uncertain variable. Decision analysis provides a means for calculating the value of both perfect and imperfect control. The former value, informally known as the value of wizardry, is an upper bound for the latter. Obtaining meaningful value-of-control measurements requires an awareness of important restrictions (concerning the nature of free will and the meaning of counterfactual statements) on the validity of this kind of analysis.

5 0
3 years ago
Read 2 more answers
Much of the energy used by people in both rural and urban areas is used for the same thing. However, ____________________ is pra
Archy [21]
The answer should be agriculture.

Agriculture means farming of crops or the rearing of animals, either for their own use or for commercial purposes. Rural area means a place away from the city, opposite of urban areas, with little buildings and most likely have a smaller population.

On the other hand, construction and manufacturing most likely is going to be common in urban area, as urban area is more likely to have more buildings being built and most of the products are made in the factories in urban areas. Therefore, the only activity that is almost practiced exclusively in rural area is agriculture. Urban areas don't have much space and well environment for agriculture activities.

Agriculture activities can be energy consuming as some may require different machines to help with farming processes such as harvesting or irrigation.
7 0
3 years ago
Read 2 more answers
Using the attached figure, what statement is true? Genetics382FlowerTreeExercise06.pdf 92 KB Genetics382FlowerTreeExercise06.pdf
Lesechka [4]

Answer:

The correct answer is option B. "Flowers on Peak 1 and flowers on Peak 4 are genetically identical".

Explanation:

Phylogenetic trees are graphical representations of the relationships among species, at which the closer two organisms are, the closer they are put together in the tree. Modern phylogenetic trees are constructed based on the anaylsis of genetic material, usually mitochondrial DNA. In this case, flowers with different phenotype and genotype were classified in a phylogenetic tree. Since flowers on peak 1 and flowers on peak 4 are grouped together it is safe to assume that the two organisms are genetically identical. I attached the missing figure.

3 0
3 years ago
Organ systems in the human body perform vital functions. Which organ system directs all the other organ systems and is the contr
Vedmedyk [2.9K]
The answer is a the nervous system

The nervous system is connected to your brain and controls each and every action in your body.
4 0
3 years ago
Other questions:
  • The amount of protein generally consumed daily by strength athletes is:
    14·1 answer
  • Determine the DNA sequence from which this mRNA sequence was transcribed
    6·1 answer
  • There are sepecies of fish that have more dna than humans true or false
    12·1 answer
  • Which of the following statements best describes the structure and function of a carbohydrate?
    11·2 answers
  • Do you think acid rain is harmful
    6·1 answer
  • Which of the following is the most accurate distinction between organic molecules and inorganic molecules?
    6·1 answer
  • As newts' poison became more toxic, the garter snake's resistance to it became more efficient. This is an example of _____.
    13·1 answer
  • How many types of rocks can form from the rock cycle? <br>1<br>2<br>3<br>4​
    6·2 answers
  • Using Figure 2, who is the father of the offspring? *<br><br> Male 1<br> Male 2<br> Male 3
    5·1 answer
  • List THREE features of cone-bearing plants that allow for wind pollination.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!