Zadanie 3b
Using interspecific competition and ecological niches, predict the future survival of R and S across this region.
Outcomes of overlapping resource use
Explain competitive exclusion and niche restriction when two species compete for the same limiting resources.
Tę umiejętność sprawdzają 4 zadania wzorowane na arkuszach IB z lat 2024–2026.
Zadania sprawdzające tę umiejętność: 4 Otwórz w wyszukiwarce z filtrami
Zadanie 35
Two species have almost identical requirements for a limiting resource. In a constant environment, one consistently uses that resource more efficiently. Which outcome illustrates competitive exclusion? A. Predation must always increase until both competitors…
Zadanie 36
Four model aquatic invertebrates feed on the same suspended food. Their preferred temperature ranges are shown. Which conclusions about this niche dimension are justified? Species | Preferred temperature / °C W | 14–17 X | 12–25 Y | 17–21 Z | 20–29 I. All four…
Zadanie 16c
Predict outcomes where the species’ niches overlap.