Card 1 of 26
What provides the variation on which natural selection acts?
A
Variation is created when natural selection gives every surviving individual a new advantageous allele.
B
Variation develops because individuals deliberately change their alleles when the environment changes.
C
Variation exists only because individuals acquire different characteristics during their lifetimes.
D
Variation exists between individuals, partly because they have different alleles.
Card 1 of 26
6.2.2 Evolution Flashcards
26 flashcards on AQA GCSE Biology 6.2.2 Evolution: the key terms, definitions and processes you need to recall for Paper 1 and Paper 2.