Ghj Flashcards
(10 cards)
What does Darwin’s theory of selection state?
Darwin’s theory of selection states that through natural selection, species evolve over time to adapt to their environment.
True or False: Darwin’s theory of selection emphasizes the role of competition for resources in driving evolution.
True
Fill in the blank: Darwin’s theory of selection is based on the principle of ________ selection.
natural
What is the main mechanism proposed by Darwin’s theory of selection for evolution?
Natural selection
What term describes the process by which organisms better adapted to their environment tend to survive and produce more offspring?
Survival of the fittest
According to Darwin’s theory of selection, what drives the process of evolution?
Adaptation to the environment
What is the key concept that underlies Darwin’s theory of selection?
Descent with modification
In Darwin’s theory of selection, what is the role of genetic variation in evolution?
Genetic variation provides the raw material for natural selection to act upon.
What is the ultimate goal of natural selection according to Darwin’s theory?
To increase the fitness of a species to survive and reproduce in its environment.
How does Darwin’s theory of selection differ from Lamarck’s theory of evolution?
Darwin’s theory emphasizes natural selection as the driving force of evolution, while Lamarck’s theory focused on the inheritance of acquired traits.