Pierre_6b

Pierre_6b

Bellringer

2 minutes

Voice Level 0

Multiple Choice

A student prepared a test tube containing water, carbon dioxide and an Elodea plant placed in light. After 24 hours, the test tube was analyzed for the presence of several substances. Use the picture below to help answer the question. What substance would the student expect to find if photosynthesis occurred in the test tube?

• carbon dioxide bubbles

• lipids

• nitrogen

• oxygen bubbles

In which type of tissue is the chloroplast located, ground or vascular?

Multiple Choice

Which of the following shows the tissue and organ in which photosynthesis takes place?

• Tissue: Vascular, Organ: stem

• Tissue: Dermal, Organ: roots

• Tissue: Ground, Organ: leaf

Multiple Choice

Why do you think the vascular tissue is also important in photosynthesis?

• The vascular tissue contains the xylem, which carries water to the leaves to perform photosynthesis

• The vascular tissue enables the plant to grow, which ensure the plant can take in oxygen to perform photosynthesis

• The vascular tissue is not important to photosynthesis

What gasses do you think are exchanged through the stomata? Through which processes?

Why are stoma important for cellular respiration? (Hint: What ingredient does it help the plant to obtain?)

Multiple Choice

Why do plants and animals perform cellular respiration?

• to make food

• To release energy (ATP)

• To get oxygen

Multiple Choice

In which tissue does cellular respiration occur?

• vascular tissue

• ground tissue

• dermal tissue

Multiple Choice

Through which structure on the leaf does water vapor leave the plant through transpiration?

• stomata

• roots

• xylem

Multiple Choice

On which type of tissue is the stomata located?

• ground

• dermal

• vascular

Multiple Choice

If air humidity is low (not a lot of moisture in the air) and the environment is dry, what do you think will be true about the stomata?

• The stomata will be opened to release water

• The stomata will be closed to save water

1. What material does it transport?

2. In which direction does xylem transport, upwards or downwards?

3. To which organ does xylem transport water?

Open Ended

Why is the xylem important for both photosynthesis and transpiration?

What is reproduction? Why is it important?

Multiple Choice

Where does reproduction in the plant occur?

• leaf

• flower

• stem

Multiple Choice

If you cut the meristematic tissue of a plant, what won't it be able to do?

• transport water

• grow

• do photosynthesis