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
Tpy6a [65]
3 years ago
11

Summarize how the founders effect and a bottleneck event would contribute to genetic drift

Biology
2 answers:
MA_775_DIABLO [31]3 years ago
5 0
The founder effect and the bottleneck effect are cases in which a small population is formed from a larger population. These “sampled” populations often do not represent the genetic diversity of the original population, and their small size means they may experience strong drift for generations.

Explanation:

Bottlenecks and founder effects. Genetic drift can cause big losses of genetic variation for small populations. Population bottlenecks occur when a population's size is reduced for at least one generation. ... A founder effect occurs when a new colony is started by a few members of the original population.

padilas [110]3 years ago
4 0

Answer:

A bottleneck event severely reduces the fraction of a species able to pass on their genes to offspring. Any once rare recessive traits present in the surviving breeding population are passed to a larger fraction of the total population of offspring, thereby enriching those recessive traits in the total gene pool.

Explanation:

just took test

You might be interested in
Reproductive seperation may result in the ____ of two different species.
seraphim [82]

Answer:

1. evolution

Explanation:

reproductive seperation hinders the capability of different species to produce an offspring and it also serve as a barrier to maintain integrity of each species wherein genes flow or reduced

4 0
4 years ago
Read 2 more answers
Give your own position on xenophobia in South Africa​
Zepler [3.9K]

Answer:

Deprivation, competition for jobs, commodities and housing etc are the causes of xenophobia.

Explanation:

There is a great xenophobia occur in South Africa​ because of many causes such as deprivation, competition for jobs, commodities and housing etc. Xenophobia is refers to hatred of local people against people belongs and come from other countries. xenophobia attacks occur in South Africa in the year 1994 and 2008 in which immigrants faced discrimination and violence in South Africa that leads to the death of many people.

8 0
3 years ago
Which of the following statements about water is FALSE? Water carries a dipole because of the geometry of the two oxygen-hydroge
Rudik [331]

Answer:

b. The hydrophobic effect is driven largely by the entropy of the non-polar substance.

Explanation:

The hydrophobic effect is the tendency of nonpolar substances to aggregate when placed in a watery medium. Water has a tendency to form a maximum number of hydrogen bonds with other water molecules or polar substances. When the nonpolar substances are present in water, the water molecule is not able to form the optimum number of hydrogen bonds.

The nonpolar substance orient themselves around the water molecule to allow the formation of hydrogen bonds. This orientation is energetically unfavorable as water molecules are present in a more organized pattern and have lesser entropy that the bulk water. This results in a hydrophobic effect wherein the nonpolar substances exclude water to increase the entropy of water.

4 0
3 years ago
What types of wavelengths are used to study shallow or deeper layers?
suter [353]
Bruh. its so easy. its so sad that u have no idea what the answer is.

8 0
3 years ago
Which term describes the study of the functions of the structures of the body?
valentina_108 [34]
<span>Physiology is studying the function of a certain body part.
</span><span>Anatomy is learning about the relationship between body parts. </span>
i think...
4 0
3 years ago
Read 2 more answers
Other questions:
  • In general, asexual reproduction is used by _______ organisms.
    13·2 answers
  • How do whales differ from fish? Whales use blowholes for breathing. Whales have scales that cover their skin. Whales develop lun
    8·2 answers
  • The ability to change color to avoid predators is a(n) _____.
    7·2 answers
  • Thousands of which solar system bodies orbit the sun between Mars and Jupiter?
    8·2 answers
  • What gas is necessary for the candle to efficiently burn?
    11·1 answer
  • Whats the difference from products and reactants
    8·2 answers
  • What two factors determine the effect of an earthquake?​
    8·1 answer
  • Which molecules contain Thymine?
    11·1 answer
  • What are the characteristics of the outer planets? (Check all that apply)
    11·2 answers
  • __________ fabric wrinkles less than ____________ fabric.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!