could someone please explain darwin's theory of natural selection? biology gcse tomorrow and i still don't under stand
you too might find this useful:
I had also seen a video.Cannot find it now but I noted down the Summary:
1)All organisms produce a abundance of offspring,more than necessary.
2)There is fairly a constant population over time for any particular organism.
3)Within species, there is a wide range of features due to different alleles.
4)Variations are passed on and are inherited by offspring.
PM me if still doubts are there...
Hope this also helps! 😃