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
valentinak56 [21]
3 years ago
6

What is genetic drift? Please help me with this ill mark you as brainlist.

Health
2 answers:
ladessa [460]3 years ago
7 0
Variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
zlopas [31]3 years ago
6 0

Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error).

Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.

Genetic drift can have major effects when a population is sharply reduced in size by a natural disaster (bottleneck effect) or when a small group splits off from the main population to found a colony (founder effect).

You might be interested in
How do I help my friend not be a cancerous cringe freak
insens350 [35]

That's rather harsh, what did they do?

(I suppose they could try watching shows with modern humor in them, that might help...)

4 0
4 years ago
The three main kinds of relationships.
Zolol [24]

Answer by YourHope:


The three main kinds of relationships are:


mutualism-both partners benefit from the relationship


commensalism-only one person benefits from the relationship while the other person is not harmed nor helped


parasitism-only one person benefits from the relationship while the other person only suffers


:)

4 0
3 years ago
1. Which of the following does not help develop emotional intelligence? *
Oxana [17]
I believe thats blaming other for your reponses and actions
4 0
3 years ago
What is Kleinfelter's Syndrome
Roman55 [17]

Answer:

Kleinfelter's Syndrome:

(XXY) additional X chromosome on males

-small testes so not enough testosterone causing breast enlargement, limited facial hair, unusually small penis or opening on the underside of the penis (urethra)

-male internal organs

-appears male with breasts

-diagnosed at puberty with the growth of breasts

-testosterone replacement therapy

- taller; breast cancer association; delayed speech and language development; quiet and shy

8 0
3 years ago
Rank the evidences from most valuable to least valuable. The evidences are: DNA test, confession, one suspect accusing another s
brilliants [131]

confession, DNA test, photo identification, one suspect accusing another suspect, polygraph test

6 0
3 years ago
Other questions:
  • Identify the factor that will most likely influence your ability to work out at your fitness center frequently. A. fitness cente
    8·2 answers
  • While driving, central vision is used to:
    13·1 answer
  • What
    13·1 answer
  • Summarize how the components of health are related to wellness?
    10·1 answer
  • When preparing a client for discharge after a thyroidectomy, the nurse teaches the signs of hypothyroidism. When teaching when t
    12·1 answer
  • How does environment education helps to save the environment ?<br>​
    14·2 answers
  • Which statement best summarizes how viruses cause disease?
    11·2 answers
  • Adolescence is the period of time
    8·2 answers
  • Learning Task #2: CONCEPT MAP: Based on your answer. write 4 pharase or words can defince non-communicable disease.
    9·1 answer
  • The nurse manager oversees an organization that provides secondary care for clients with cancer. which service would be provided
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!