if I were to inherit traits based on Lamarcks explanation of evolution were correct we wouldn't be the people we are now. Lamarcks´ explanation was that acquired characteristics were genetically passed to the offspring so if that were so, the human brains would be much more developed, more knowledge, and bigger parts of the body. This question is also tricky since a human would turn out to be a giant by the time they got to the 100th offspring
If I were to inherit traits based on Lamarcks explanation of evolution were correct we wouldn't be the people we are now. Lamarcks´ explanation was that acquired characteristics were genetically passed to the offspring so if that were so, the human brains would be much more developed, more knowledge, and bigger parts of the body. This question is also tricky since a human would turn out to be a giant by the time they got to the 100th offspring.
LaMarckianism states that evolution can occur within one lifetime, through external factors such as the environment. Example, a giraffe needs to have a longer neck to reach tall trees, so these factors manipulate the genes to express longer necks in their offspring.
Convergent evolution is said to have occurred when species which are very different from one another have developed very similar traits. This type of evolution is said to happen as a result of having to adapt to specific environments, such as a tundra. An example of convergent evolution in the tundra is the arctic fox.
The eye is a good example because there are living animals with eyes that represent each step in it's evolution. Human eyes also show how evolution can produce "bad" results; the retina is essentially "inside-out" - the nerves are on top and there is a blind-spot where the optic nerve leaves the eye.
Cultural evolution regards the changes and adaptations to a societies identity, sensitivities, perspectives, and behaviors over time. The transformation of closed societies to globalization is a major example of cultural evolution in action. Demographic changes and global migration are also another driving example of how cultures are rapidly adapting and evolving,
character change
Yes. A hypothesis is a proposed explanation of some observable event. An experiment is designed to test if the hypothesis is possibly correct. Broadly speaking, there are three possible results of an experiment.The results are inconclusive (for example, the experiment was not designed well or some unplanned event occurred).The hypothesis is disproved (the experiment showed that the hypothesis was not a good explanation).The hypothesis is shown to be possible (a hypothesis can never be proven correct because the results could be caused by some factor not considered in the experiment).
Many Christians accept evolution as a scientific explanation. For example, it is the official position of both the Catholic and Episcopal Churches - the Anglicans are also considering an apology to Darwin - that evolution occurred, is documented as fact and is correct science. There is nothing within either that contradicts the other (unless you take allegory and intendedly-metaphorical explanation seriously and literally).
example of an micro-evolution in an organism?
The educational accomplishments of your father. Your mothers bridge skills. Your fathers workout musculature. Your progeny would inherit your " desire " to evolve any trait deemed necessary and the concept of use and disuse would apply to these traits.
All life is an example of evolution. It is the slow change of a species.
The development of resistance to antibiotics by bacteria is a real world example of evolution.
explanation
You are an example of human micro-evolution as the population of humans has changed allele frequency over time. Micro-evolution is just evolution; change over time.
An example of macro-evolution is the appearance of feathers during the evolution of birds from theropod dinosaurs.
Proposing an explanation for the changing colors of the sky is an example of a(n)
Insects have evolved resistance to pesticides is one.
bacterial evolution (microevolution)
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