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
allsm [11]
3 years ago
10

Which would be a consequence of the removal of predators from a population such as the Trinidadian guppy population?a .The nitro

gen excretion rate would increase.b. Guppy color patterns would change; guppies would produce fewer but larger offspring; the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase.c. Primary producers such as algae would overgrow.d. Guppies would produce fewer but larger offspring.e. Guppy color patterns would change.
Biology
1 answer:
natulia [17]3 years ago
8 0

Answer:

The correct answer is option b. "Guppy color patterns would change; guppies would produce fewer but larger offspring; the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase".

Explanation:

The Trinidadian guppy is a species of fish with the scientific name <em>Poecilia reticulata</em>. Just like almost all species, its population is regulated for multiple factors, one of them being the presence of predators. The removal of Trinidadian guppy predators would result in multiple consequences:

- Guppy color patterns would change. The fish have a complex coloration determined largely by predation avoidance.

- Guppies would produce fewer but larger offspring. This adaptation has been proved in an experiment at which the fish was introduced one a low predation environment. The report proved that evolution can take place in less than 10 years.

- The nitrogen excretion rate would increase. It has been reported that predation reduce Trinidadian guppy nitrogen excretion by 40%. Removing the predators will case the nitrogen excretion rate to increase due to an increase in the fish food intake.

- The rate of growth of primary producers such as algae would increase. This is an effect of the increase of nitrogen excretion rate, which benefits algae population to growth.

You might be interested in
For Dalmatian dogs the spotted condition (D) is dominant to the non-spotted condition (d). What are the results of a cross betwe
Svetradugi [14.3K]

If two heterozygous individuals are crossed, the results of the cross are as follows:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

<h3>What is an Heterozygous Cross:</h3>

According to this question, the gene coding for spotted condition. The allele for spotted condition (S) is dominant over the non-spotted condition (s).

If two heterozygous Dalmatian dogs are crossed i.e. Ss × Ss, the allele combination for each gamete is as follows:

  • Ss - S and s
  • Ss - S and s

The following offsprings will be produced:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

Learn more about heterozygous cross at: brainly.com/question/13050360

7 0
2 years ago
Which of the following will cause a greater amount of oxygen to dissolve in 100 g of water?
dimulka [17.4K]
The answer is b, decrease the oxygen gas pressure
4 0
3 years ago
1.what is the function of fat and oil in the body
dezoksy [38]

Answer:

1. The body uses fat as a fuel source, and fat is the major storage form of energy in the body.

2. helping to strengthen certain structures or bringing oxygen to the body's cells.

3. Your body uses water in all its cells, organs, and tissues to help regulate temperature and maintain other bodily functions.

3 0
3 years ago
Read 2 more answers
What is located on chromosomes and carry hereditary instructions?
kondor19780726 [428]
Genes. Chromosomes carry genes that contain genetic information of the organism it is in.

Hope this helps :)
4 0
3 years ago
Plants get the energy they need for photosynthesis by absorbing sugars<br><br> true<br> false
garri49 [273]

Answer:

false

Explanation:

it is because sugar not needed in photosynthesis

8 0
3 years ago
Other questions:
  • How does speciation and extinction affect the biological diversity of an ecosystem
    11·1 answer
  • Controlling blood glucose levels in the animation, you saw that both high blood glucose levels and low blood glucose levels are
    7·1 answer
  • The scapula is the site of origin of a group of muscles that stabilize the shoulder joint. identify this muscle group. hints the
    8·1 answer
  • What part of the cell theory explains why your skin is able to repair itself after being cut
    8·1 answer
  • Light requirements of photosynthesis?
    9·1 answer
  • Your dream is to live in Paris. Unfortunately, you do not speak French or have a work visa, so you can only stay 90 days or unti
    5·1 answer
  • Which of the following locations would probably have the highest humidity?
    11·1 answer
  • Do the majority of people on earth live in more or less developed countries?
    6·1 answer
  • Does sodium chloride retain any of the characteristic properties of either sodium or chlorine?
    14·1 answer
  • A teacher prepared a dihybrid cross Punnett square and a key to dominant and recessive traits.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!