Photosynthesis and parts of a leaf.

Identify the leaf part.

• Stomates

• Guard cells

• Mesophyll

• Cuticle

Tags

NGSS.MS-LS1-2

Identify the leaf part.

• Guard cells

• Stomates

• Cuticle

• Spongy Layer

The xylem and phloem together are know as

• vascular bundles.

• the mesophyll.

• stomates.

• guard cells.

The guards cells are located in the

• lower epidermis.

• upper epidermis.

• cuticle.

• palisades layer.

Stomates have multiple functions. Select the two answers that best describe what stomates do.

• allow carbon dioxide into the leaf

• allow oxygen out of the leaf

• allow sunlight into the leaf

• allow sugars out of the leaf

Tags

NGSS.MS-LS1-2

Identify the reactants in the photosynthesis equation.

• water

• carbon dioxide

• energy (from sunlight)

• sugars

• oxygen

Tags

NGSS.MS-LS1-6

Identify the products in the photosynthesis equation.

• water

• carbon dioxide

• energy (from sunlight)

• sugars

• oxygen

Tags

NGSS.MS-LS1-6

Which of the following statements best describes the term photosynthesis?

• When plants absorb the energy from the sun.

• How plants reproduce.

• The process by which plants make their own food.

• The process by which animals make their own food.

Tags

NGSS.MS-LS1-6

Which of the following is needed for the process of photosynthesis?

• Water

• Oxygen

• Starch

• Carbon dioxide

Tags

NGSS.MS-LS1-6

Chlorophyll is:

• The substance that makes plants green.

• Found inside the chloroplast cells.

• Used to absorb energy from the sun.

• All of the above.

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6