Biology Topic Practice

Evidence for Evolution

While Darwin's theory is now widely accepted, other theories like Lamarck's once existed.

Can you explain why Lamarck was wrong?

What is Evidence for Evolution?

"Evidence for evolution includes the fossil record and the observation of antibiotic resistance in bacteria, confirming Darwin's theory of natural selection."

Question 1

What is evolution?

Question 2

Which statement best describes natural selection?

Question 3

What is speciation?

Evolutionary Theories

Darwin proposed natural selection; Lamarck proposed inheritance of acquired characteristics.

We now have evidence from fossils and antibiotic resistance helping to confirm Darwin's theory.

Exam Tip

Lamarck believed that if an organism changed during its life in order to adapt to its environment, those changes are passed on to its offspring.

Want to improve faster?

The fastest way to improve your grade is to practise exam-style questions, identify your gaps, and focus only on what you don't know.

Start practising this topic
Instantly marked • No sign-up

Related GCSE Biology Questions

View all GCSE Biology topics

Verified for 2024/25 Exams

Aligned to current UK Science Specifications

LO

Little & Often Content Team

Science Education Specialists