Leaf Structure Flashcard Review-YEAR 4

Front

What is the difference between deciduous and coniferous trees?

Back

Deciduous trees lose their leaves during fall, while coniferous trees do not.

Front

What type of leaf structure is characterized by a single blade?

Back

Simple leaf.

Front

What is the term for a leaf that has multiple leaflets attached to a single stem?

Back

Compound leaf.

Front

What is the name for the flat part of a leaf that is responsible for photosynthesis?

Back

Lamina.

Front

What is the function of the petiole in a leaf?

Back

The petiole connects the leaf blade to the stem and supports the leaf.

Front

What type of leaf structure has leaflets arranged along a central axis?

Back

Pinnate compound leaf.

Front

What type of leaf structure has leaflets that radiate from a single point?

Back

Palmate compound leaf.

Front

What is the margin of a leaf?

Back

The edge or border of a leaf.

Front

What is the midrib of a leaf?

Back

The central vein that runs through the leaf, providing support and transport.

Front

What is the role of stomata in leaves?

Back

Stomata are small openings that allow for gas exchange (CO2 and O2) and transpiration.