Biology

Plant Transport and Physiology

2,012 Questions

Access a comprehensive set of questions on plant transport mechanisms and physiological adaptations. Topics include water movement, translocation of food, and plant responses to external stimuli. These biology questions are essential for medical entrance exams and other science competitive tests.

Xylem and phloem transportTranspiration and evaporationPlant adaptationsGeotropic and phototropic responsesWater absorption by rootsRespiration in roots

Plant Transport and Physiology Questions

Multiple choice

What is the term used to describe the process by which forests help to regulate the water cycle?

  1. Evapotranspiration

  2. Photosynthesis

  3. Carbon sequestration

  4. Climate regulation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Evapotranspiration is the process by which forests help to regulate the water cycle by releasing water vapor into the atmosphere.

Multiple choice

What is the term for the process by which plants release water vapor into the atmosphere?

  1. Evaporation

  2. Condensation

  3. Precipitation

  4. Transpiration
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Transpiration is the process by which plants release water vapor into the atmosphere. This occurs when water molecules move from the roots of the plant up through the stem and leaves, and then evaporate into the air.