Transpiration in Plants

Multiple Choice

Stomata are surrounded by 

• Guard Cells 

• Sweat Glands 

• Potassium Ions 

• Humidity 

Multiple Choice

Spot the Lie!

• The roots of a plant take up water and nutrients from the soil

• In some plants such as beetroots, the roots are also a food store

• Roots help in transporting water and nutrients to the leaves

Multiple Choice

Photosynthesis can happen in plants because they have...

• Air and Water

• Carbon dioxide

• Chlorophyll

• Sunlight

Multiple Choice

Plants get carbon dioxide through their 

• Roots 

• Petals 

• Leaves 

• Stems 

Open Ended

What are the similarities found in a leaf and your skin.

Multiple Choice

Stomata open during the daytime because the guard cells

• Photosynthesize

• are thin walled

• are bean shaped

• have to help in gaseous exchange

Multiple Choice

What's the function of the stomata?

• Transports water

• Transports food and nutrients

• Absorbs $$co_2$$  and diffuses out $$o_2$$  

Open Ended

Explain transpiration in your own words

Multiple Choice

Transpiration is a necessary trade-off because

• while stomata are open, necessary gases are exchanging

• plants need to get rid of old water to make way for new clean water

• plants need to sweat out water in order to cool off

• guard cells need to open and close stomata a certain amount of times each day

Poll

What do you think is the possible outcome, result of the experiment?

• Water Vapour in the Bag of Plant A

• No water vapour in the Bag of Plant A

• Plant A has died

Poll

In which bag, do you think more water vapour was found in? 

• Bag A(Plant A)

• Bag B (Plant B) 

Open Ended

In the experiment, what are the controlled variables?

Open Ended

In the experiment, what variables are the independent variables?

Open Ended

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