Plant Cells and Tissues

Front

What describes the length-wise growth of a plant?

Back

Primary growth refers to the length-wise growth of a plant, which occurs at the tips of roots and shoots.

Front

What is the transport of sugars through the cell body called?

Back

Translocation is the process of transporting sugars and other organic compounds through the plant.

Front

What controls the exchange of gases between the atmosphere and the inside of a plant?

Back

Stomata are small openings on the surface of leaves that control gas exchange.

Front

What describes secondary growth of a plant?

Back

Secondary growth refers to the growth in width of a plant, which occurs in the lateral meristems.

Front

In plant bodies, how does water move?

Back

Water moves upward only through the xylem from the roots to the leaves.

Front

What is the function of tracheids in plants?

Back

Tracheids are water-conducting cells in the xylem that help transport water and minerals.

Front

What is the role of phloem in plants?

Back

Phloem is responsible for transporting sugars and nutrients produced by photosynthesis throughout the plant.

Front

What are plasmodesmata?

Back

Plasmodesmata are microscopic channels that connect plant cells, allowing for communication and transport of substances.

Front

What is the significance of meristematic tissue in plants?

Back

Meristematic tissue is responsible for the growth of new cells in plants, allowing for primary and secondary growth.

Front

What is the difference between primary and secondary growth?

Back

Primary growth increases the length of the plant, while secondary growth increases its width.