What are Darwin's theories for evolution and how they have they changed current thoughts of evolution...

What are Darwin's theories for evolution and how they have they changed current thoughts of evolution today?

Expert Solution

Ans- Darwin gave a theory of evolution , explained in detail in his book ' The origin of species' .Acc to Darwin's theory variation inheritance selection and time are the main components responsible for the evolutionary mechanism . Species adapt new characters and this adaptive ability is inherited i.e, on the basis of genetics ,that increase individuals ability to compete survive and reproduce .

As evolution is all about changes modification and improvent from primitive to existing life forms .And Darwin's evolution theory says that only the fittest species will pass ( to next generation and reproduce) and selected by nature who will adapt themselves according to the environment .

For example - people's in today's world who will adapt themselves according to the environment , resources ( present in nature ) and will develop immunity( for several diseases) can only survive .And nature selects for fitness based on character which are inherited

gladiator answered 2 years ago

1. What is evolution? 2. Summarize Lamarck's hypothesis of evolution. 3. Summarize Darwin's voyage on the...

1. What is evolution? 2. Summarize Lamarck's hypothesis of evolution. 3. Summarize Darwin's voyage on the Beagle. 4. Explain how adaptations arise from natural selection. 5. What did Darwin mean by the phrase "descent with modification"? 6. What observations and corresponding inferences did Darwin make from the results of artificial selection? 7. Summarize the experiment conducted on soapberry bugs. 8. Explain how drug-resistant pathogens are an example of ongoing natural selection. 9. Explain the difference between homologous and analogous structures....

Our modern synthesis view of evolution is a combination of Darwin's theory of evolution and which...

Our modern synthesis view of evolution is a combination of Darwin's theory of evolution and which of the following principles? a. Biogeography b. Genetic inheritance c. Artificial selection d. Natural selection e. Bioremediation The phylogenetic tree that is based on the molecular data for whales indicates that the closest relative to a whale is a _____. a. chimpanzee b. fish c. python d. human e. hippopotamus What is the name of structurally similar features that are not homologous but have...

How have your thoughts on leisure changed because of this course? Identify at least one change...

How have your thoughts on leisure changed because of this course? Identify at least one change that you have made or plan on making in regards to your own approach to leisure and well-being. In addition, please read the paper and watch the video “This is Water” by David Foster Wallace and give three points, which struck you as important in regards to leisure and how you think about it at the end of the course, opposed to prior to...

1. Have your thoughts on diversity changed? If so, how? 2. Discuss your perspective(s) on working...

1. Have your thoughts on diversity changed? If so, how? 2. Discuss your perspective(s) on working and learning in an environment that includes individuals with different worldviews than your own.

how we can change our thoughts in the controversial about the evolution and theory?

Evaluate the leadership theories and experiences that have influenced one’s thoughts about leadership

Explain the evolution on the thoughts of the ciculatory system. Who were the major players? What...

Explain the evolution on the thoughts of the ciculatory system. Who were the major players? What were the major changes in through from person to person. Start with Hippocrates and move through the end of the Renaissance with William Harvey.

Research how clinic’s across the country have changed the way they see patients in this current...

Research how clinic’s across the country have changed the way they see patients in this current pandemic. Tell the reader, the steps you would take after conducting your research and reviewing the latest Centers for Disease Control and Prevention (CDC) guidelines. How would you change the office setting? How would you communicate differently? How would you see patients? What happens if a staff member tests positive for COVID-19. (750 word)

1. Describe the evolution of marketing research. How has the role of marketing research changed as...

1. Describe the evolution of marketing research. How has the role of marketing research changed as the field has evolved? How is social media changing marketing research?

How has the evolution of electronic communication changed contract law and particularly the formation and modification...

How has the evolution of electronic communication changed contract law and particularly the formation and modification of written contracts?

Question