Leaf Structure Flashcard Review-YEAR 4

Front

What is the name for the widened or flat part of a leaf that acts as a solar panel and photosynthesizes?

Back

Lamina

Front

How would we describe a leaf margin that is smooth and unbroken?

Back

Entire

Front

What are the small leaf-like structures on a compound leaf called?

Back

Leaflets

Front

What is the term for the leaf stem?

Back

Petiole

Front

What is the difference between deciduous and coniferous leaves?

Back

Deciduous leaves fall off in winter; coniferous leaves remain on the tree.

Front

What is the main function of the lamina in a leaf?

Back

To maximize surface area for photosynthesis.

Front

What does a serrated leaf margin indicate?

Back

It has jagged edges.

Front

What is the role of the midrib in a leaf?

Back

It provides support and transports nutrients.

Front

What is the term for the outer boundary of a leaf?

Back

Margin

Front

How do leaflets differ from simple leaves?

Back

Leaflets are part of a compound leaf, while simple leaves are single structures.