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
SashulF [63]
4 years ago
10

What force of evolution is solely responsible for the creation of new genes?

Biology
1 answer:
Makovka662 [10]4 years ago
3 0

Answer:

There are four forces of evolution: mutation, gene flow, genetic drift, and natural selection. Mutation creates new genetic variation in a gene pool. Gene flow and genetic drift alter allele frequencies in a gene pool.

** Hope this help**

**plz mark brainliest**

**Have a great rest of your day**

You might be interested in
In the initial period of learning, ________ describes when an organism learns to connect a neutral stimulus and an unconditioned
Kipish [7]

Answer:

Option A, Acquisition

Explanation:

The first stage of learning is known as acquisition. It causes establishment of responses by pairing of Neutral stimulus, conditioning and un-conditioning stimulus. Once the association between a neutral stimulus and conditioned stimulus is established, the responses are acquired.  

For example – If a bird is trained to pick a key whenever there is a  sound of a bell, then after certain period of time an association will be established between the “ringing of bell” and “picking up of key” activity. Therefore, whenever the bird will hear the ringing sound it will search for key to be picked.

Thus, option A is correct.

3 0
3 years ago
Read 2 more answers
Why does the enzyme pepsin (present in the stamch) denature in the intestine?
larisa [96]
<span> The enzyme denatures due to the alkaline environment of the intestine.</span>
7 0
3 years ago
Read 2 more answers
I need help with this pls ty lol
lakkis [162]
B.

H in HF is slightly positive while O in H2O is slightly negative. So they attract in a polar bond. Btw I thought this is chemistry.
5 0
3 years ago
What is the chemical equation of lactic acid fermentation
Andru [333]

Answer:

The simple equation for lactic acid fermentation is glucose ---glycolysis---> 2 pyruvate ---fermentation--> 2 lactic acid. And the molecule for lactic acid looks like this: Lactic acid, also called lactate. This is the end product of lactic acid fermentation.

3 0
3 years ago
_______ is a type of soil that has significant amounts of sand, silt, and clay. A. Loam B. Loess C. Humus D. all of these
lana66690 [7]

Hi!

The answer should be the first options A.

Explanation: <em>Loam is a type of soil that has significant amounts of sand, silt, and clay. Hope this helps! Thank you for posting your question at here on Brainly. Have a great day! -Charlie</em>

3 0
3 years ago
Read 2 more answers
Other questions:
  • How did planetsmals become planets? A) they broke apart into smaller chunks
    12·1 answer
  • In nature, animal populations are dynamic. This means they are changing due to various circumstances. The population of rabbits
    5·1 answer
  • 0. Summarize the effects of progesterone and estrogen
    12·1 answer
  • Ways of conserving soil fertility ​
    6·2 answers
  • This hormone is responsible for preparing the human uterus for pregnancy and as well as the mammary glands for lactation. What i
    5·2 answers
  • In what ways was the development of a body cavity or coelom an advantage for bilaterally symmetrical animals
    11·1 answer
  • What removes oxygen from the air?
    5·1 answer
  • PLZ HURRY IT'S URGENT!!!!
    13·2 answers
  • The place where photosynthesis. Where plants produce glucose?
    11·1 answer
  • Why does the brain have fat tissue and blood vessels? (1 point)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!