A. Mutations
B. Genetic drift
C. Speciation
D. Gene flowWhich of the following often occurs as a result of reproductive isolation?
C. Speciation
That is the only choice that occurs *as a result* of reproductive isolation.
(A) and (B) ... mutations and genetic drift ... both occur with or without reproductive isolation. And (D) ... gene flow ... occurs when the reproductive isolation is broken (the isolation is incomplete and there is some contact between the populations).Which of the following often occurs as a result of reproductive isolation?
I would say speciation. If two individuals can no longer mate (reproductive isolation) then they are, or will become over time, different species.
Usually that occurs through genetic drift though..
Genetic Drift...if I remember correctly.
Wednesday, April 28, 2010
Imanage if the Untied States would have taken up a isolation attitude during World War One . ?
What will happen in history and why ?Imanage if the Untied States would have taken up a isolation attitude during World War One . ?
We would have averted the Federal Reserve Bank and the Income Tax system had the US not entered WWI.
WWI was about money and the old monarchial system. Capitalists wanted control of the money, which couldn't be done unless old monarchies were wiped out.Imanage if the Untied States would have taken up a isolation attitude during World War One . ?
We should have stayed out of WW I. Wilson got sucked into it. I believe he was lured in by a strong propaganda campaign by Great Britain. Most of the stories about supposed German atrocities were not true. The Ottoman Empire collapsed leading to the mess in the Middle East today, Russia went communist. Because of the Versailles Treaty, Germany was harshly punished allowing Hitler to come into power starting WW 2 which really was the second half of WW1. Following that war, Vietnam and Korea were divided causing power struggles between the strengthed United States and Soviet Union. The Flu Epidemic of 1919-1920 probably started in the United States and was spread worldwide by soldiers.
Hmmm... I doubt we will EVER take an isolationist attitude... just by providing money and supplies to a particular side is supporting not only the countries in the war but the war itself... As much as people like to deny this we were involved in WW2 well before Pearl Harbor just by giving money and supplies to the Allies... : /
The real damage was done at the Peace Conference at the end of the War. Wilson got snookered by the allies, and agreed to punish the Germans and force them to pay reparations, as long as the allies agreed to Wilson's ill-fated League of Nations. The result was the rise of the Nazi Party in Germany.
The US was Isolationist and the GOP wanted to remain that way. It took Wilson (D) much effort and political maneuvering to reject this posture and commit to the war
Ummm isn't that what it is called when you don't get involved until after there really is a threat or an actual attack like Pearl Harbor?
That's impossible to say. For all we know Europe could still be entrenched in a standoff that has lasted nearly 100 years...but who knows.
Now imagine if we alienated all of our allies like Bush has done.
You must of skipped over the whole Pearl Harbor thing because that was our policy.
We tried, it didn't work. Also, it's imagine and United.
What????????????? Spell check please.
We would have averted the Federal Reserve Bank and the Income Tax system had the US not entered WWI.
WWI was about money and the old monarchial system. Capitalists wanted control of the money, which couldn't be done unless old monarchies were wiped out.Imanage if the Untied States would have taken up a isolation attitude during World War One . ?
We should have stayed out of WW I. Wilson got sucked into it. I believe he was lured in by a strong propaganda campaign by Great Britain. Most of the stories about supposed German atrocities were not true. The Ottoman Empire collapsed leading to the mess in the Middle East today, Russia went communist. Because of the Versailles Treaty, Germany was harshly punished allowing Hitler to come into power starting WW 2 which really was the second half of WW1. Following that war, Vietnam and Korea were divided causing power struggles between the strengthed United States and Soviet Union. The Flu Epidemic of 1919-1920 probably started in the United States and was spread worldwide by soldiers.
Hmmm... I doubt we will EVER take an isolationist attitude... just by providing money and supplies to a particular side is supporting not only the countries in the war but the war itself... As much as people like to deny this we were involved in WW2 well before Pearl Harbor just by giving money and supplies to the Allies... : /
The real damage was done at the Peace Conference at the end of the War. Wilson got snookered by the allies, and agreed to punish the Germans and force them to pay reparations, as long as the allies agreed to Wilson's ill-fated League of Nations. The result was the rise of the Nazi Party in Germany.
The US was Isolationist and the GOP wanted to remain that way. It took Wilson (D) much effort and political maneuvering to reject this posture and commit to the war
Ummm isn't that what it is called when you don't get involved until after there really is a threat or an actual attack like Pearl Harbor?
That's impossible to say. For all we know Europe could still be entrenched in a standoff that has lasted nearly 100 years...but who knows.
Now imagine if we alienated all of our allies like Bush has done.
You must of skipped over the whole Pearl Harbor thing because that was our policy.
We tried, it didn't work. Also, it's imagine and United.
What????????????? Spell check please.
What are the phsycological effects of long term loneliness, and isolation?
depression and emotional immaturity unless youre the type of person that prfers isolationWhat are the phsycological effects of long term loneliness, and isolation?
Early Alzheimer's. If you don't get out there and stay busy...What are the phsycological effects of long term loneliness, and isolation?
anxiety, sensory illusions, or even distortions of time and perception
Man is a social animal. Sorry for the cliche, but that's what came first in my mind.
Regarding Isolation, you know, its just not the same with every one. It's different for different people. It also depends on what circumstances one is isolated. Either by force, or by will.
Again, has the person always been a loner? If not, it will have drastic effects on a highly sociable person to experience long term loneliness.
It also depends on what degree of isolation. Is a person locked in a room with no humanly contact? Is a person living/residing in a lonely hut on an abandoned area?
Psychological effects will range from acute depression to paranoia. You can read it up on the Internet. Also, the person could develop serious schizoid disorders, including illusions or schizophrenia.
My psych professor once said that a human is only human, because of other humans.
Good Question for the past year I cut off all my friends and mainly just talk to my family sometimes.I like to do everything alone I even have a job where Im alone.For the past month of two I have been paranoid to the point where when I leave the house I allways carry a gun.And I also notice I have symtoms of OCD I just find myself doing things the sameway and little stupid things bothering me that never did before.sometimes I think im going crazy.
hallucinations anxiety attacks problems with impulse control and self-mutilation are some of the things that u get from being isolated
i think you generally forget how to interact and communicate with people
Early Alzheimer's. If you don't get out there and stay busy...What are the phsycological effects of long term loneliness, and isolation?
anxiety, sensory illusions, or even distortions of time and perception
Man is a social animal. Sorry for the cliche, but that's what came first in my mind.
Regarding Isolation, you know, its just not the same with every one. It's different for different people. It also depends on what circumstances one is isolated. Either by force, or by will.
Again, has the person always been a loner? If not, it will have drastic effects on a highly sociable person to experience long term loneliness.
It also depends on what degree of isolation. Is a person locked in a room with no humanly contact? Is a person living/residing in a lonely hut on an abandoned area?
Psychological effects will range from acute depression to paranoia. You can read it up on the Internet. Also, the person could develop serious schizoid disorders, including illusions or schizophrenia.
My psych professor once said that a human is only human, because of other humans.
Good Question for the past year I cut off all my friends and mainly just talk to my family sometimes.I like to do everything alone I even have a job where Im alone.For the past month of two I have been paranoid to the point where when I leave the house I allways carry a gun.And I also notice I have symtoms of OCD I just find myself doing things the sameway and little stupid things bothering me that never did before.sometimes I think im going crazy.
hallucinations anxiety attacks problems with impulse control and self-mutilation are some of the things that u get from being isolated
i think you generally forget how to interact and communicate with people
How is reproductive isolation can lead to speciation?
http://en.wikipedia.org/wiki/Reproductiv鈥?/a>
this will gv u all d explanation.just click on it.
this will gv u all d explanation.just click on it.
What are some isolation moves you can do in NBA 2K9 for PS2?
How do you do them
like what buttons do you press and yeaWhat are some isolation moves you can do in NBA 2K9 for PS2?
Press All The Turbo Buttons then use the analog stick and move it in different motions like left to right which is a cross over. Circular Motion is a spin-move.
Hope that helped.
Just go to Game Modes then Practice
While in Practice Mode
Press Start then go to Tutorials hope that helps.What are some isolation moves you can do in NBA 2K9 for PS2?
Don't know.
like what buttons do you press and yeaWhat are some isolation moves you can do in NBA 2K9 for PS2?
Press All The Turbo Buttons then use the analog stick and move it in different motions like left to right which is a cross over. Circular Motion is a spin-move.
Hope that helped.
Just go to Game Modes then Practice
While in Practice Mode
Press Start then go to Tutorials hope that helps.What are some isolation moves you can do in NBA 2K9 for PS2?
Don't know.
Why did usa adopt the policy of isolation in the time after ww2?
i have this as a history essay question and need some information in this. i have looked everywhere and can't seem to find anything!!Why did usa adopt the policy of isolation in the time after ww2?
Are you sure you have the right War? The United States did not adopt an isolationist policy after WWII. The occupation of Europe and Japan, the Korean War, The Vietnam War, and the global projection of military power are not the actions of isolationism.
I believe you will have better luck writing about US isolationism after WW I. Following that ';War to end all wars'; the US did withdraw. The US even refused to Join the League of Nations despite the fact that President Wilson pushed hard to start that precursor to the United Nations.Why did usa adopt the policy of isolation in the time after ww2?
Maybe the answer is because they didn't?wedding makeup
Are you sure you have the right War? The United States did not adopt an isolationist policy after WWII. The occupation of Europe and Japan, the Korean War, The Vietnam War, and the global projection of military power are not the actions of isolationism.
I believe you will have better luck writing about US isolationism after WW I. Following that ';War to end all wars'; the US did withdraw. The US even refused to Join the League of Nations despite the fact that President Wilson pushed hard to start that precursor to the United Nations.Why did usa adopt the policy of isolation in the time after ww2?
Maybe the answer is because they didn't?
Describe the different types of isolation and give a specific example of each isolation?
1. Habitat Isolation. Two species may live in the same area but in different habitats. Living in these different habitats ( in water, living on land, or living in tree tops) effectively segregate these organisms from each other. Since there is little if any contact the possibility of successfully mating is drastically reduced.
2. Temporal Isolation. Two species that breed at different times of the day, season, or year cannot mix their gametes. Since the breeding times are different there is no chance of reproductive contact.
3. Behavioral Isolation. Species-specific signals and elaborate behavioral patterns are used by closely related species to insure contact with the proper mate. Birds, mammals, and insects have pre-mating rituals that attract the proper mate. These signals can be chemical or physical in nature. Other organisms pay little or no attention to these behaviors or scents.
4. Mechanical Isolation. Anatomical incompatibility may prevent sperm transfer between two closely related species. The absence of certain appendages or their modification may inhibit a male from grasping and successfully fertilizing the female. Difference in floral structure may prevent pollen from reaching the stigma of the intended flower.
5. Gametic Isolation. If for some reason foreign sperm is introduced into a female there are several preventative measures to insure that there is no union between the sperm and egg. Internal environmental conditions may cause the sperm to die. Gamete recognition sites on the sperm do not fit with the intended egg. If the two species differ in the type of fertilization (external and internal) there is no chance of the sperm ever contacting the egg.Describe the different types of isolation and give a specific example of each isolation?
Are you talking about evolution and speciation?
The two main types are
1. Geographic isolation: a population is separated by distance or some kind of barrier so the members of the population can't interbreed with the main population. For example, animals stranded on an island can't interbreed with populations from the mainland anymore - honeycreepers on the Hawaiian Islands or marine iguanas on the Galapagos.
2. Reproductive isolation: members of a population do not interbreed with others for some reason. For instance, a few members of a frog population began to breed in the fall instead of in the spring. These frogs were reproductively isolated from the rest of the population because there was no further interbreeding. Any changes that accumulated in the two groups stayed within their group and was not shared with the other group. Over time they can become different species. Other ways reproductive isolation can happen are: breeding in different places (in the tree branches vs on the ground) and changes in reproductive anatomy so interbreeding is not physically possible. In all of these cases, the two populations can live in the very same place and still be isolated reproductively.Describe the different types of isolation and give a specific example of each isolation?
Look in your nursing book, and do your own homework.
2. Temporal Isolation. Two species that breed at different times of the day, season, or year cannot mix their gametes. Since the breeding times are different there is no chance of reproductive contact.
3. Behavioral Isolation. Species-specific signals and elaborate behavioral patterns are used by closely related species to insure contact with the proper mate. Birds, mammals, and insects have pre-mating rituals that attract the proper mate. These signals can be chemical or physical in nature. Other organisms pay little or no attention to these behaviors or scents.
4. Mechanical Isolation. Anatomical incompatibility may prevent sperm transfer between two closely related species. The absence of certain appendages or their modification may inhibit a male from grasping and successfully fertilizing the female. Difference in floral structure may prevent pollen from reaching the stigma of the intended flower.
5. Gametic Isolation. If for some reason foreign sperm is introduced into a female there are several preventative measures to insure that there is no union between the sperm and egg. Internal environmental conditions may cause the sperm to die. Gamete recognition sites on the sperm do not fit with the intended egg. If the two species differ in the type of fertilization (external and internal) there is no chance of the sperm ever contacting the egg.Describe the different types of isolation and give a specific example of each isolation?
Are you talking about evolution and speciation?
The two main types are
1. Geographic isolation: a population is separated by distance or some kind of barrier so the members of the population can't interbreed with the main population. For example, animals stranded on an island can't interbreed with populations from the mainland anymore - honeycreepers on the Hawaiian Islands or marine iguanas on the Galapagos.
2. Reproductive isolation: members of a population do not interbreed with others for some reason. For instance, a few members of a frog population began to breed in the fall instead of in the spring. These frogs were reproductively isolated from the rest of the population because there was no further interbreeding. Any changes that accumulated in the two groups stayed within their group and was not shared with the other group. Over time they can become different species. Other ways reproductive isolation can happen are: breeding in different places (in the tree branches vs on the ground) and changes in reproductive anatomy so interbreeding is not physically possible. In all of these cases, the two populations can live in the very same place and still be isolated reproductively.Describe the different types of isolation and give a specific example of each isolation?
Look in your nursing book, and do your own homework.
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