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
Ronch [10]
3 years ago
5

A mechanism of Darwin's proposed theory is _____.

Biology
1 answer:
UkoKoshka [18]3 years ago
7 0

The answer is a. natural selection.

<span>In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. Darwin's theory suggested that there are variations among individuals in a population and that these variations will help individuals to survive. According to Darwin, natural selection is the only factor that affects frequency of different variations.</span>

You might be interested in
We know a lot more about animals and plants than Darwin did, and still, not a single case is known to me of a complex organ that
grigory [225]

The given statement is True.

<u>Explanation:</u>

The Charles Darwin developed the theory called Darwinism theory of evolution. The theory states that all the species of the organisms arises and developed through the small, inherited variations in the organisms that increase the individual ability to complete the survive and reproduce.

The individual species are not having identical traits that  are passed from the generation to generation. The offspring are born that can survive, only the survive of the completion for resources will reproduce; he describes how the species can change in shape and character through the selective breeding.

4 0
3 years ago
How many alleles does a baby guinea pig inherit from the mother?
Harman [31]
The amount of alleles that a baby Guinea pig inherit from the mother are two , 1 from its mother and 1 from its father ( The very reason why we use them as an experiment tester is because this similarities)
For Example, if its mother hat a dominant black fur (BB) and its father has recessive grey fur (bb)  , there is 100% chance that the baby will has a Bb genotype, which will give them either black fur or dark grey fur.

7 0
3 years ago
If sunlight begins to warm a frozen lake, the atoms in the lake’s frozen water will begin to move faster. True False
Masteriza [31]
This statement is true, because the warmer the temperature, the faster the atoms move in a liquid
4 0
3 years ago
Read 2 more answers
Which of the following phrases best describes the human karyotype?
8090 [49]
<span> One pair of sex chromosomes and 22 pairs of autosomes

that should be right. please let me know if it is


</span>
4 0
3 years ago
Read 2 more answers
How does the cell wall contributes towards maintaining homeostasis in the cell​
erma4kov [3.2K]

Answer:

The water wants to flow from the higher concentration, which is outside of the cell, to the lower concentration, which is inside of the cell. The cell membrane helps to regulate and slow down the flow of water into the cell. This is yet another way that the cell membrane helps maintain homeostasis.

I hope it helps ❤️

3 0
3 years ago
Other questions:
  • Endoplasmic Reticulum -what is the function
    14·1 answer
  • An example of a biological event that follows a circadian rhythm is: the migration of birds. The female menstrual cycle. Body te
    15·1 answer
  • Why might the risk of infectious disease be high in a community that has no water treatment facility?
    15·1 answer
  • Predator-prey relationships are shown through
    11·2 answers
  • Which sedimentary rock is most likely to be changed to slate during regional metamorphism?
    13·1 answer
  • A. _____C6H1206+ ___02 ---&gt; ___C02+___H20 + ___Energy (ATP)
    12·1 answer
  • Why can a deficiency in all types of blood cells cause bruising?
    15·1 answer
  • How does the process of meiosis affect the genetic information of an<br> offspring?
    5·1 answer
  • What do the skin and urinary system have in common?
    7·2 answers
  • What's the difference between human skin and the cell membrane !! I WILL MARK AS BRAINLIEST
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!