Zadanie 3a
An epiphytic orchid grows on a branch high above a shaded forest floor. State one advantage of this position to the orchid.
Ecological niches
Umiejętności w tym dziale
Umiejętności z tego działu sprawdzają 33 zadania wzorowane na arkuszach IB z lat 2022–2026. Dział pojawia się w 28 z 57 arkuszy w bazie.
Zadania z tego działu: 33 Otwórz w wyszukiwarce z filtrami
Zadanie 3c
A heron catches aquatic prey while wading through shallow water. Identify one adaptation that assists prey capture or killing.
Zadanie 5a
Describe mixotrophic nutrition in an aquatic protist.
Zadanie 6
Living systems display diversity from molecules to communities. (a) Outline how the structures of starch and cellulose support their functions. (b) Describe adaptations through which forest plants obtain light. (c) Explain how natural selection brings about…
Zadanie 25
A leaf-mimicking insect has a flattened leaf-shaped body and remains motionless among foliage when threatened. Which adaptation categories are illustrated? A. Metabolic and reproductive B. Structural and behavioural C. Physiological and nutritional only D.…
Zadanie 25
A bacterium grows using oxygen when it is available but can also grow through anaerobic metabolism. How is it classified? A. An obligate aerobe B. A facultative anaerobe C. An obligate anaerobe D. An organism that cannot respire
Zadanie 25
A young epiphytic fern establishes on a high rainforest branch. What is its main advantage from this location? A. It receives sugars directly through the host’s phloem B. It accesses more light than seedlings on the shaded forest floor C. It avoids needing…
Zadanie 2d
Outline why some unicellular eukaryotes are described as mixotrophs.
- Materiał graficzny
Zadanie 2b
Discuss why P occurs near the beginning of the transect while V occurs from about 15 m to 30 m.
- Materiał graficzny
Zadanie 2c
These seaweeds are obligate aerobes. Describe a necessary environmental condition for their survival.
- Materiał graficzny