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
Kryger [21]
3 years ago
15

Which answer is not a mechanism for evolution1.Mutations 2.Natural Selections3.Genetic Drift 4.Gene Pool?

Biology
1 answer:
Elden [556K]3 years ago
6 0
4. Gene Pool is not a mechanism, thus your answer!
You might be interested in
Rates of erosion are only used for features formed ________ to __________ years ago.
aliya0001 [1]
<span>it is Method for determining Absolute Age</span>
6 0
3 years ago
Read 2 more answers
What makes a tunicate more complicated than a sea sponge?
Umnica [9.8K]

Given what we know, we can confirm that in summary, what makes a tunicate more complicated than a sea sponge is cellular differentiation.

<h3>What is cellular differentiation?</h3>

This is what we call the cells ability to specialize itself into a specific cell type. Some examples of this in humans include:

  • Heart cells
  • Digestive cells
  • Reproductive cells
  • etc.

Due to this, tunicates have evolved different tissues, organs, and complete cell types, making them much more complicated organisms than sea sponges.

Therefore, we can confirm that due to the multiple tissues, organs, and systems developed through cellular differentiation, tunicates have become more complicated than sea sponges.

To learn more about cells visit:

brainly.com/question/5763151?referrer=searchResults

7 0
2 years ago
Which of the following are contributing factors to the extinction of species?
meriva

Answer:

Deforestation

Climate Change

Invasive Species

Explanation:

Seventy percent of the Earth's plant and animals dwell in forests, and deforestation affects them directly. Once their habitat is lost, they are on their way to extinction.

Climate change also causes extinctions not only as a result of species intolerance to high temperature, but more commonly via a variety of related factors that alter a species’ interactions with other species.

Invasive species invade foreign territory. They use resources that the other species depend on. Then naturally one of the species will die off.

8 0
3 years ago
Write an essay on ecosystem productivity​
rosijanka [135]
A ecosystem productivity is a rate of generation of biomass.’’I know this because it states.”In economy productivity refers to the rate of generation of biomass in an economy.This shows that the economy its usually expressed in units of mass per unit.
5 0
3 years ago
The rate of diffusion is affected by which of the following? A) temperature B) size of molecules C) steepness of the concentrati
S_A_V [24]
The answer isssssss E


8 0
3 years ago
Read 2 more answers
Other questions:
  • Name several animals that do engage in damaging fights
    6·1 answer
  • Which of the following professionals could help a large city that needs a means of providing safe drinking water to all of its r
    13·1 answer
  • In dominnt/recessive inheritance patter,s the dominant allele is always expressed when present. the recessive allele is only exp
    15·1 answer
  • Which of the following is not a characteristic of all living things?
    13·1 answer
  • Select the term that describes the constant mutation of the influenza virus glycoproteins over time:_________.
    10·2 answers
  • Mini humans exposing the skin to sunlight or a prolonged period of time results in the production of more pigment by the skins t
    11·1 answer
  • The chemical process for respiration
    8·2 answers
  • In addition to serving as waterproof coverings or as parts of biological membranes
    12·1 answer
  • Which of these organisms would most likely be found at the top of an energy pyramid?
    11·1 answer
  • Please help! I am giving lots of points for this.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!