Plant Structure Flashcard

Front

What are the two structures that limit transpiration and gas exchange in plants?

Back

Stomata and guard cells.

Front

What is the role of cambium tissue in plants?

Back

Cambium tissue produces new cells that contribute to the growth of plants, specifically xylem and phloem.

Front

What happens if the cambium of a flower is destroyed?

Back

The flower would not be able to transport food and water to the rest of the plant.

Front

What process do organisms use to maintain a balance between their cells and the external environment?

Back

Homeostasis.

Front

Do many plants have a protective outer seed coat that helps prevent water loss?

Back

True.

Front

What is cross pollination?

Back

The transfer of pollen from one flower to the stigma of a flower on another plant.

Front

What is self pollination?

Back

The transfer of pollen from the anther to the stigma of the same flower or another flower on the same plant.

Front

What is the function of guard cells?

Back

Guard cells regulate the opening and closing of stomata to control gas exchange and transpiration.

Front

What is xylem responsible for in plants?

Back

Xylem is responsible for transporting water and minerals from the roots to the rest of the plant.

Front

What is phloem responsible for in plants?

Back

Phloem is responsible for transporting food (sugars) produced by photosynthesis from the leaves to other parts of the plant.