Evolution — definition?
Change in heritable traits over generations.
Evolution — definition?
Change in heritable traits over generations.
Historical theories — role?
Laid groundwork for modern evolutionary understanding.
Natural Selection — role?
Favors advantageous traits, increases their frequency.
Darwin's natural selection — mechanism?
Favored traits increase in frequency over time.
Genetic Variation — importance?
Provides raw material for evolution.
Adaptation — role?
Heritable trait increasing survival and reproduction.
Speciation — process?
Formation of new species via reproductive isolation.
Mutation — effect?
Introduces new genetic variation in DNA.
Lamarckism — idea?
Traits acquired during life are inherited.
Test your knowledge with 10 questions on Understanding Evolution and Its Mechanisms.
1. What does the term 'evolution' specifically refer to in biological sciences?
2. Who is credited with proposing the theory of natural selection as a mechanism for evolution, and in what year was this theory published?
Review the complete course in the revision sheet for Understanding Evolution and Its Mechanisms.
See revision sheet →Import your course and AI generates flashcards in 30 seconds.
Flashcard generator