Zadanie 6c
Explain why repeated outbreaks could increase the frequency of R.
Selection changing allele frequencies
Connect inherited differences in fitness to shifts in the composition of a gene pool across generations.
Tę umiejętność sprawdza 5 zadań wzorowanych na arkuszach IB z lat 2023–2026.
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Zadanie 4d
Explain how predation can produce the observed evolutionary change.
- Materiał graficzny
Zadanie 4d
Discuss how fragmenting a forest into isolated patches can change population gene pools.
- Materiał graficzny
Zadanie 18
A newly arising heritable variant improves survival in a particular environment. Which pairing gives a possible source of that variant and a likely long-term effect of selection on competing alleles? A. Mutation; the competing alleles may decline in frequency…
Zadanie 16
A heritable variant that permits adult digestion of a particular dietary sugar becomes more frequent over many generations after that food becomes common. Which explanation is consistent with evolution? A. Eating the food directs every individual to produce…