Start learning →

The mechanism of evolution proposed by Darwin is

Ainheritance of acquired characters
Bnatural selection
Cuse and disuse of organs
Dsaltational mutation
Answer & Solution
Correct answer: B. natural selection
Darwin and Wallace proposed natural selection: variations in offspring + differential survival/reproduction → adaptive change over generations. Lamarck had proposed inheritance of acquired characters earlier modern genetics has shown that mechanism doesn't work.
Practise this question with Quill — AP Intermediate 2nd Year →

Keep practising Genetics and Evolution

Browse all Genetics and Evolution questions for AP Intermediate 2nd Year, or explore more Biology topics.

Start a Genetics and Evolution lesson →