Describe the process of evolution by natural selection

Evolution by natural selection occurs through mutations within organisms of the same species that makes every organism slightly different. Those organisms with the favourable mutation for the environment were more likely to survive and so those organisms would go on to reproduce and pass on the successful gene to offspring, whereas the organisms without the favourable mutation would die.

TI
Answered by Tegan I. Biology tutor

1864 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Describe how the structure of ATP is similar to and differs from the structure of a DNA nucleotide.


What are the main components of animal cells and plant cells?


How can temperature affect an enzymes activity?


Describe similarities and difference between plant and Aminal cells


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning