Интеллектуальная олимпиада по предмету "Ботаника" - 2026 проводится

Предмет: Ботаника
Уровень: IX
Категория: студент
Тестовые вопросы: на английском языке
Пример вопроса: According to the pressure-flow hypothesis, what primarily drives the movement of assimilates through a phloem sieve tube from a source to a sink? Evaporation of water from the leaf surface, Active pumping by xylem vessels, Gravity acting on dissolved sugars, A hydrostatic pressure gradient generated by sugar loading and unloading