1.4*- Video Questions

Why is water balance crucial for plants?

• For photosynthesis and nutrient uptake

• For producing flowers

• For changing leaf color

• For growing taller

What is the process called where plants lose water?

• Condensation

• Precipitation

• Respiration

• Transpiration

What are stomata?

• Little pores in a leaf

• Flowers of the plant

• Branches of the plant

• Roots of the plant

What happens when guard cells swell up?

• The pore opens

• The pore closes

• The plant wilts

• The plant grows

What do guard cells do when the plant has too little water?

• They change color

• They fall off the plant

• They open to release water

• They close to prevent water loss