Fizjologia Roslin Zadania Maturalne Direct

C) Transpiration pull (cohesion-tension theory). 3. Mineral Nutrition and Transport Task 5. (2 pts) Match the deficiency symptom to the missing macronutrient:

1 – B (N – mobile, moves to young leaves → older show chlorosis) 2 – C (P – mobile, anthocyanin accumulation) 3 – D (Ca – immobile, deficiency affects meristems) 4 – A (K – mobile, affects osmoregulation and stomata) 4. Growth and Development – Phytohormones Task 6. (3 pts) Describe the mechanism of apical dominance and explain how removing the apical bud affects lateral bud growth. Name the key hormone involved. Fizjologia Roslin Zadania Maturalne

Here’s a structured set of with answer keys and explanations, designed to mimic the official exam format (e.g., CKE, extended/IB-style). You can use these for practice or as a teaching resource. 1. Photosynthesis – Light and Dark Phase Task 1. (2 pts) A plant was placed in an atmosphere containing ( \textC^18\textO_2 ) (radioactive oxygen in carbon dioxide). After a short time, radioactive oxygen appeared in the released ( \textO_2 ). Explain this observation. Provide the name of the process and the specific reaction stage. C) Transpiration pull (cohesion-tension theory)