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
Svetach [21]
3 years ago
8

Which of the following statements are true about the impact of competition and environmental filtering on community structure. A

. Competition shapes a species fundamental niche B. Phylogenetic clustering and increased niche overlap occur when environmental filtering dominates C. Phylogenetic overdispersion and decreased niche overlap occurs when competition dominates D. Both competition and environmental filtering shape community structure
Biology
1 answer:
torisob [31]3 years ago
4 0

:

D. Both competition and environmental filtering shape community structure.

Explanation:

Based on competition theory,  two  organisms occupying the same ecological niche can only coexist   provided  there is spatial or conditioning niche partitioning.This  prevent  competitive exclusion , ensuring survival of the two species in their niche. Since the two species developed greater variability in (over-dispersed traits)  to resist the selection  pressure,(competition).Many overdisperesed traits is present in the communities.

  However environmental filtering, is concerned with selection of species with  natural ability or triats to survive in a given communities,Thus if two species of organism  meet the same ecologocal requirements in a community, environmental filtering, fitters them and ensure their survival ahead of others who do not meet the requirements, and could not survive.

Thus the simultaneous operation of theses  two opposing selection pressures, structured communities ensuring coexistence and favoured ability of organism to survive.

You might be interested in
A nurse will be prepared to administer naloxone (narcan) to a patient who has had an overdose of morphine. repeated doses of nar
satela [25.4K]
The nurse must assess the patient's pain intensity before and after administering an opioid analgesic. The respiratory rate and level of consciousness need to be assessed because respiratory depression and sedation are two adverse effects of opioid analgesics. Seizure activity, electrolytes, liver function, blood glucose level, and mental status may need to be assessed during opioid analgesic therapy <span>related to adverse effects. Correct answer:)</span>
5 0
2 years ago
Gene expression products are packaged and modified by the addition and deletion of functional groups in this structure of the ce
pishuonlain [190]

Answer:

Golgi apparatus

Explanation:

Once the protein products are packaged in the endoplasmic reticulum into vesicles that fuse to the Golgi apparatus, these protein products are modified by enzymes. These changes are called post-translational modifications and include the addition of carbohydrates, lipids or some other functional groups. All these modifications are key for protein functionality. After this process is concluded, functional proteins are packaged into vesicles and released to their final destination inside or outside the cell.

3 0
3 years ago
Which happens during crossing over?
FrozenT [24]
I think the answer is A hope this helps
6 0
3 years ago
Using the following vocab words, write them in order of smallest to largest level
7nadin3 [17]

Answer:

Cells, Tissues, Organs, Organism

I hope this helps!

7 0
2 years ago
Read 2 more answers
What is produced by the process of meiosis?
den301095 [7]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for reproduction. So basically saying, C is the right answer.

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the main function of a cell’s nucleus?
    10·1 answer
  • How do I use Eukaryote in a sentence?
    15·2 answers
  • Which of the following statements provides the best scientific evidence that chimpanzees and rhesus monkeys come from a common a
    9·1 answer
  • Question 4 Unsaved
    14·1 answer
  • Hemophilia A is an X-linked blood clotting disorder. A normal man and a woman with hemophilia A have a child with Turner Syndrom
    15·1 answer
  • Each of two parents has the genotype blue/brown​, which consists of the pair of alleles that determine eye color​, and each pare
    9·1 answer
  • How dome some cells become brain cells and others become skin cells, when the DNA in all the cells is exactly the same. In other
    10·1 answer
  • Middle adulthood extends from ages _______.
    12·1 answer
  • What is a complex Sugar? Please a specific answer(make more sense)
    7·1 answer
  • What are some ways humans are abiotic organisms
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!