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True or false Darwin observed variations among individuals within a population but he did not realize that these variations were caused by selective breeding?
True, Darwin did realize that the observed variations among individuals within a population were caused by selective breeding. Although he did do a lot of great stuff. He wrote a book called The Origin of Species. You should check it out if you would like to find out the stuff that he did and what he found out about evolution. Either that or rent a book from a library about evolution.
What are some of the genetic problems you might encounter during selective breeding?
um i really think that selective breeding is really wrong people thinks its funny but its really sad because selective breeding is abusing animals and maybe someone can make a illness and kill people etc. but i think its very wrong
How does adaptation fit into natural selection?
Adaptation and evolution all have to do with how an animal or a species depend on there environment. Adaptation is how the species adapts to there environment.Adaptation is caused by evolution by natural selection.
How does natural selection help to change organisms overtime?
Natural selection varies the death rates of individuals in the current generation. As the next generation is born with different traits derived from parents that were survivors of the current generation, the population changes gradually from generation to generation better able to survive longer against the natural selection pressures. Should selection pressures change in the future (and they very likely will) the direction of changes caused by natural selection will also change (with a corresponding but temporary increase in death rates if the change is large and sudden).
Are natural disasters caused by sin?
No, there is no evidence that natural disasters are caused by people sinning, or just sin in general. Earthquakes are caused by plate tectonics, and tsunamis are caused by earthquakes. Every natural disaster has some sort of explanation or reason behind it, and it is somewhat ludicrous to attribute them to sin.
What isn't an example of selective breeding?
Selective breeding is when people (scientists) breed plants/animals for their traits. Its like strong horses being bred together or like white and red flowers to make pinks flowers. They can predict what the organism will turn out to look like. An example that ISN'T selective breeding is random flowers/animals that breed not caused by humans.
What problems can be caused by selective breeding chickens?
the color of the yolk
True or false Darwin observed variations among individuals within a population but he did not realize that these variations were caused by selective breeding?
True, Darwin did realize that the observed variations among individuals within a population were caused by selective breeding. Although he did do a lot of great stuff. He wrote a book called The Origin of Species. You should check it out if you would like to find out the stuff that he did and what he found out about evolution. Either that or rent a book from a library about evolution.
What is selective breeding cause by?
Selective breeding is caused by humans, we created selective breeding by finding out that if we mate two lions one with white lion gene (and white fur) and one with out the gene (with normal fur )there is a good chance that a white lion may be born but also a good chance a normal lion may be born
What caused the zebra to originate?
Natural selection.
Is descent with modification caused by natural selection?
No, it's the other way around: descent with modification is what you need for natural selection to happen.
Pesticide resistance in mosquitoes is an example of?
accelerated rates of natural selection due to human involvement.. natural selection caused by human intervention.
Selective breeding tomatoes?
Selectively breeding tomatoes have caused many people to become upset over things like increased price. These people are also disappointed that the taste is not good for example.
Does directional selection only occur in response to naturally occurring events?
No, directional selection can also occur in response to human activities such as selective breeding and environmental changes caused by human intervention. It can also occur in response to human-imposed selection pressures in agriculture and other industries.
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
According to Charles Darwin what process caused the development of different species and plants and animals?
Natural selection
What process caused the development of different species of plants and animals according to Charles Darwin?
Natural selection
