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Darwin Lesson Review Questions
1. State Darwin’s theory of evolution by natural




2. Identify three scientists who influenced Darwin and their contributions to his theory.



3. Apply the concept of artificial selection to explain how new dog breeds come about.



4. Explain how Darwin’s observations on the Galápagos Islands helped him from his theory of evolution by natural selection.

Can you please help me with this pleaseee and please actally answer the qestion

PLEASE HELP ME


Sagot :

Answer:

1. More individuals are produced each generation that can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive.

2. Charles Darwin may be known for his originality and genius, but he was influenced heavily by many people throughout his life. Some were personal collaborators, some were influential geologists or economists, and one was even his very own grandfather. Together, their influence helped Darwin develop his theory of evolution and his ideas about natural selection.

Jean Baptiste Lamarck

Thomas Malthus

Comte de Buffon

Alfred Russel Wallace

Erasmus Darwin

Charles Lyell

James Hutton

      and

Georges Cuvier

these 8 people were all people who inspired him

3.How do dog breeders use artificial selection?

An example of artificial selection - Dog breeding

Domestication is the act of separating a small group of organisms (wolves, in this case) from the main population, and select for their desired traits through breeding. ... Dog breeding is a perfect example of how humans select for desirable or fashionable traits.

4. During the long voyage, Darwin made many observations that helped him form his theory of evolution. For example: He visited tropical rainforests and other new habitats where he saw many plants and animals he had never seen before (see Figure below). This impressed him with the great diversity of life.

Explanation:

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