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
Sidana [21]
3 years ago
14

Which of the following is not a requirement of natural selection?

Biology
1 answer:
yKpoI14uk [10]3 years ago
8 0

Answer: catastrophic events.

Explanation:

Several factors besides Natural Selection, such as gene flow, mutations, and genetic drift promote the evolution of populations, but only Natural Selection results in adaptations. Natural selection can explain the adaptation and specialization of living beings and depends on the existence of reproduction, heritable phenotypic variation, to some degree, and especially the difference of fitness among individuals. Reproductive differential and/or mortality favors certain genotypes over generations and may lead to loss or fixation of alleles over time within populations. Natural selection can act in different ways, depending on the variants phenotypic phenomena and the adaptive values associated with them, which may be disruptive, directional or stabilizing. Based in this, we can affim the catastrophic events are not required for natural selction to occur.

You might be interested in
Which statement describes correctly why cells are small?
Arturiano [62]
1st -When cells are small, the movement of food and waste can be efficiently handled by the cell membrane
3 0
3 years ago
The three laws of motion
Nataly [62]

Answer:

The Newton's three laws of motion are Law of Inertia, Law of Mass and Acceleration, and the Third Law of Motion.

Explanation:

8 0
3 years ago
Read 2 more answers
The rest of the group agrees with your conclusion that Dr. Tamm was likely exposed to a membrane uncoupling agent. Uncoupling ag
MArishka [77]

Answer:

No more reactions occurs.

Explanation:

The activity of other metabolic pathways also change in response to the proton which enters mitochondria without passing through ATP synthase because ATP synthase is responsible for the production of ATP molecules from proton. If this ATP is not produced no further reactions occurs in the cell. This ATP is used by the cells in various activities so if the proton does not pass through ATP synthase then no energy in the form of ATP is present for other metabolic pathways of the cells.

6 0
3 years ago
Cells in humans use energy from what?
vladimir1956 [14]
The liver primarily uses fatty acid oxidation for energy. Muscle cells use fatty acids, glucose, and amino acids as energy sources. Most cells use glucose for ATP synthesis, but there are other fuel molecules equally important for maintaining the body's equilibrium or homeostasis.
3 0
3 years ago
Read 2 more answers
You get brainliest if you answer right
Vikki [24]

Answer:

Br, Zn, Sc, Ca, K

Explanation:

ez

6 0
3 years ago
Other questions:
  • Graylag goslings imprint on a nearby object that moves away from them during a sensitive period in the first few hours after the
    11·1 answer
  • The respiratory epithelium of the conducting airways consists of
    13·1 answer
  • All I ask is for ☝️one favor please. Describe how limiting factors has an impact on population of species
    15·1 answer
  • Without oxygen, a cell can extract a net gain of only ___________________ molecules of ATP from each glucose molecule.​
    14·1 answer
  • Explain the process of photosynthesis in a Step-by-step in detail.
    14·2 answers
  • HELP FAST PLZ
    15·2 answers
  • A muscle is composed of many muscle fibers arranged in bundles called
    10·1 answer
  • 7. Based on their shape, how would you classify these Fungi? (Which Division do they fit?) I would classify them as sac fungi
    13·1 answer
  • Archaea and Eubacteria are both forms of bacteria. Look at the short definitions of both of them. How are they different?
    7·2 answers
  • Which two elements make up the most
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!