Which term describes a feature that allows an organism to better survive in its environment?
An adaptation is a characteristic of an organism that improves its chances of surviving and/or reproducing. Organisms are generally well adapted to the abiotic and biotic conditions of the environment in which they live. An organism’s adaptations are a result of the genes the organism inherits from its parents.
What must be true of two individuals of different species?
What must be true of two individuals of the same species? They can reproduce and have fertile offspring.
Which of the following is an important characteristic of the Galapagos Islands in the context of Darwin’s theory of evolution?
Which of the following is an important characteristic of the Galápagos Islands in the context of Darwin’s theory of evolution? 1. The islands were too far from mainland South America for most terrestrial plants and animals to colonize. The organisms on the islands were similar to those observed in South America.
Which of the following ideas is supported by Darwin’s observation of local variation among tortoises in the Galapagos Islands quizlet?
Which of the following ideas is supported by Darwin’s observation of local variation among tortoises in the Galapagos Islands? observing patterns among the geographical location of certain species.
What principle does the grants investigation of Finch adaptation in the Galapagos Islands best support?
Biology
| Question | Answer |
|---|---|
| What principle does the Grants’ investigation of finch adaptation Galapagos Islands best support | natural selection |
| The genes carried by all members of a particular population make up the populations | gene pool |
| Natural selection acts directly on | phenotypes |
What provides evidence for evolution?
Key points: Evidence for large-scale evolution (macroevolution) comes from anatomy and embryology, molecular biology, biogeography, and fossils. Similar anatomy found in different species may be homologous (shared due to ancestry) or analogous (shared due to similar selective pressures).
What did James Hutton’s and Charles Lyell’s work suggest?
James Hutton’s and Charles Lyell’s work was important to Charles Darwin because these scientists… suggested that the earth was old enough for evolution to have occured. a detailed record of evolution. have an innate tendency toword complexity and perfection.
What are the 5 causes of evolution?
The five main causes of evolution are gene flow, genetic drift, mutation, natural selection and recombination.
What can we learn from evolution?
Knowing the evolutionary relationships among species allows scientists to choose appropriate organisms for the study of diseases, such as HIV. Scientists are even using the principles of natural selection to identify new drugs for detecting and treating diseases such as cancer. century workplace.