Quiz

Evolution - Key Ideas

Eilidh Young 7 Fragen

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1Natural Selection acts on genotypes, not phenotypes
1. ARichtig
2. BFalsch
2A single gene pair could affect the phenotype to the point that the organism is no longer fit
1. ARichtig
2. BFalsch
3Population: a group of individuals of different species that live in the same area and interbreed
1. ARichtig
2. BFalsch
4Relative frequency - number of times a gene occurs in a gene pool
1. ARichtig
2. BFalsch
5It is important to remember that [blank_start]individuals[blank_end] do not evolve, [blank_start]populations[blank_end] evolve
1. Aindividuals
2. Bpopulations
3. Cspecies
4. Dpopulations
5. Eindividuals
6. Fspecies
6All the genes in a population are called the [blank_start]gene pool[blank_end].
1. Agene pool
7The ratio of different alleles in a population can change over time
1. ARichtig
2. BFalsch