Evidence for Evolution (OCR GCSE Biology A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
Who first proposed the theory of evolution by natural selection?
Who first proposed the theory of evolution by natural selection?
Charles Darwin
What are fossils?
What are fossils?
Preserved remains or traces of organisms
How long ago did the organisms that formed fossils live?
How long ago did the organisms that formed fossils live?
Millions of years ago
What do fossils provide?
What do fossils provide?
A historical record of life on Earth
Where are fossils found?
Where are fossils found?
In layers of rock
What do transitional forms illustrate?
What do transitional forms illustrate?
The gradual process of evolution
What can lead to antibiotic resistance in bacteria?
What can lead to antibiotic resistance in bacteria?
Mutations in bacterial DNA
What exerts selective pressure that leads to antibiotic resistance?
What exerts selective pressure that leads to antibiotic resistance?
The use of antibiotics
What happens to resistant bacterial strains over time?
What happens to resistant bacterial strains over time?
They become more common
What type of example does antibiotic resistance provide?
What type of example does antibiotic resistance provide?
A real-time example of natural selection