Mod 5.2 - Leaves

The leaf in image is a monocot or (eu)dicot?

Monocot

The structure indicated by the arrow is an axillary bud. What type of leaf(ves) is/are shown?

• Simple

• Doubly Pinnately Compound

• Pinnately Compound

• Palmately Compound

Doubly Pinnately Compound

To what type of environmental conditions is the leaf shown on the slide adapted to?

• Hydrophytic

• Xerophytic

• Mesophytic

Hydrophytic

To what type of environmental conditions is the leaf shown on the slide adapted to?

• Hydrophytic

• Xerophytic

• Mesophytic

Xerophytic

What cell type is indicated by the arrow?

• Guard cell

• Bulliform Cell

• Stomata

• Sclerid

Bulliform Cell

What is the name of the cellular layer indicated by the arrow labeled B?

• Lower Epidermis

• Spongy Mesophyll

• Bundle Sheath

• Palisade Mesophyll

Palisade Mesophyll

What is the name of the cellular layer indicated by the arrow labeled C?

• Palisade Mesophyll

• Bundle Sheath

• Spongy Mesophyll

• Lower Epidermis

Bundle Sheath

What is the name of the cellular layer indicated by the arrow labeled D?

• Lower Epidermis

• Palisade Mesophyll

• Bundle Sheath

• Spongy Mesophyll

Spongy Mesophyll

What is the structure indicated by the pointers?

• Epidermis

• Guard Cell

• Stomata

Stomata

What tissue system does the cell indicated by the arrow cell belong to?

• Vascular

• Ground

• Dermal

Dermal

What type of leaf is represented in the image, moncot or (eu)dicot?

Eudicot

What type of photosynthesis does this plant undergo?

• CAM

• C3

• C4

C4

What type of photosynthesis does this plant undergo?

• C4

• C3

• CAM

CAM

What type of photosynthesis does this plant undergo?

• C3

• C4

• CAM

C3

What type of phyllotaxis does this plant possess?

• Whorled

• Opposite

• Alternate

Alternate

What type of veination pattern is seen on this leaf (be specific)?

• Palmately Netted

• Parallel

• Pinnately Netted

Palmately Netted

What type of venation pattern does this leaf possess?

• Parallel

• Palmately Netted

• Pinnately Netted

Parallel

What xeromorphic adaptation is indicated by the lines labeled A?

• stomatal crypt

• multiple epidermis

• trichomes

• waxy cuticle

Multiple Epidermis

Which of the following is NOT an adaptation these leaves exhibit to a coastal habitat?

• Waxy Cuticle

• High Lignin content

• High surface area to volume ratio

• High abundance of fibers

High surface area to volume ratio

Which of these two leaves is a Shade Leaf: A or B?

B