So, the correct answer is ‘Individuals with the most favorable traits survive and reproduce’

approximately 500,000 years

Darwin’s process of natural selection has four components.

• Variation. Organisms (within populations) exhibit individual variation in appearance and behavior.
• Inheritance. Some traits are consistently passed on from parent to offspring.
• High rate of population growth.
• Differential survival and reproduction.

Which sentence best describes the true nature of natural selection? heritable traits that promote reproduction become more frequent in a population from one generation to the next.

Natural selection is a process, whereas evolution is what can result from that process. This best describes the difference between natural selection and evolution.

Which best describes the relationship between evolution and natural selection? Natural selection leads to evolution. Evolution leads to natural selection. Natural selection is the same as evolution.

Answer: The correct answer is: giraffes having increasingly longer necks over time. Explanation: The long neck of the giraffes is a perfect example of how animals adapt to their natural habitat. This changed feature helped the giraffes to reach the leaves on the taller trees.

The most likely cause of the observed variation is adaptation and evolution.

natural selection. The process by which organisms best adapted to their environment survive & reproduce to pass on favorable traits to their offspring. offspring.

Terms in this set (9) State Darwin’s theory of evolution by natural selection. One idea is that evolution happens. Evolution is a change in the inherited traits of organisms over time. Natural selection is the process in which living things with beneficial traits produce more offspring.

Answer: These are the basic tenets of evolution by natural selection as defined by Darwin: More individuals are produced each generation than can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive.

Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual’s ability to compete, survive, and reproduce.

Which phrase best defines evolution by natural selection? A process of change in a species over time. Interbreeding among members of a population results in? No change in the relative frequencies of alleles in the gene pool.