Plants

Which part of a root transports water and nutrients?

• epidermis
• root cap
• vascular system
• cortex

The function of a plant's cambium layer is to 

• transport water.
• transport nutrients.
• produce food.
• produce new cells.

The function of guard cells in leaves is to 

• all water to enter the leaf.
• allow air to enter the leaf. 
• regulate transpiration of water.
• regulate photosynthesis. 

The products of photosynthesis are

• sugar and oxygen. 
• water and CO2. 
• energy and sunlight.
• starch and waste products. 

Different kinds of plants have different kinds of roots depending on the ___________ of the environment.

• temperature
• moisture
• soil or sand
• all of the above

Flowering plants are called

• angiosperms.
• gymnosperms.
• daisies.
• vascular.

Which kind of plant produces fruit?

• nonvascular
• seedless
• gymnosperm
• angiosperm

Which is found inside the stem of a plant?

• epidermis
• xylem
• root hairs
• leaves

Photosynthesis takes place in the

• leaves. 
• roots.
• stem. 
• soil.

Plants are divided into two groups. What are they?

• Fungi and mosses. 
• Roots and stems.
• vascular and nonvascular.
• green and brown.