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
julia-pushkina [17]
4 years ago
14

What is the purpose of natural selection

Biology
2 answers:
madam [21]4 years ago
8 0
Natural selection<span> is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.</span>
enot [183]4 years ago
3 0

to keep life going even as the environment changes

You might be interested in
In the human brain, a great deal of synaptic pruning occurs in early childhood. This pruning appears to be:_______.
Alex

Answer: D. An adaptive process that allows children to deal more efficiently with their environment.

Explanation:

Synaptic pruning is a natural process between early childhood and adulthood which occurs in the brain. The brain removes the extra synapses during synaptic pruning. Synapses are brain structures that allow the neurons to transmit to another neuron an electrical or chemical signal.  

Synaptic pruning is thought to help the brain transition from adolescence, when it can quickly learn and make new connections, to adulthood, when it is much more stable in its structure, but can concentrate on a single question for longer and conduct more complex thinking processes. Synaptic pruning make brain more adaptive to the external environment in early ages.

Hence, the correct option is D. An adaptive process that allows children to deal more efficiently with their environment.

4 0
4 years ago
PLEASE help me
enyata [817]
A during cytokinesis
<span>Cleavage furrow forms during cytokinesis.</span>
8 0
4 years ago
Read 2 more answers
Play‘s the steps for the formation of enzyme pepsin the pepisnogen in the correct order
musickatia [10]

Answer:

The DNA strands unwind, and RNA polymerase binds to the template strand.

The synthesis of mRNA begins.

The mRNA undergoes intron splicing and exits the nucleus.

The tRNA moves through mRNA with the activated amino acids. attached to it.

The amino acids assemble.

Explanation:

there

3 0
3 years ago
Carbon is a fundamental element of all living things. Carbon atoms move continiously through living organisms (biosphere), the s
Ad libitum [116K]
Worldwide circulation and reutilization of carbon atoms, chiefly due to metabolic processes of living organisms. Inorganic carbon, in the form of carbon dioxide, is incorporated into organic compounds by photosynthetic organisms; when the organic compounds are broken down in respiration, carbon dioxide is released. Large quantities of carbon are "stored" in the seas and the atmosphere, as well as in fossil fuel deposits.
7 0
4 years ago
The main human activity that releases greenhouse gases is
inysia [295]

Answer: Burning Fossil Fuels

Explanation: Technically getting rid of anything on this list would reduce greenhouse gas emissions burning fossil fuel releases 50 billion tonnes of CO2e each year texting on cellphones is estimated to emit 32,000 tons CO2e per year and eating meat is estimated to emit 3.3 tons of greenhouse gas emissions.

3 0
3 years ago
Other questions:
  • The disease ______________ is characterized by destruction of cns myelin sheaths and the formation of hardened scars. alzheimer'
    5·1 answer
  • Yo can someone help me out
    13·2 answers
  • A client who has been treated for chronic open-angle glaucoma (coag) for 5 years asks the nurse, "how does glaucoma damage my ey
    11·1 answer
  • Which of the following is a characteristic of diabetic ketoacidosis (DKA)?
    10·1 answer
  • Question 13
    15·1 answer
  • A skeletal muscle deprived of adequate atp supplies will _____.
    8·1 answer
  • Which of the following is the most important, publicly available, health science database?
    14·1 answer
  • In order to change C to B to A, one would need to:
    10·1 answer
  • 8. Describe the changes that take place during the menstrual cycle from day 5-13 to the following:
    14·1 answer
  • how is carbon captured and stored by organisms? how is carbon passed through the ecosystem? how is carbon returned to the ecosys
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!