Xylem and Phloem Flashcard

Front

What is xylem?

Back

Xylem is a type of tissue in vascular plants responsible for the transport of water and minerals from the roots to the leaves.

Front

What is phloem?

Back

Phloem is a type of tissue in vascular plants responsible for the transport of sugars and organic compounds produced during photosynthesis.

Front

What is the main function of xylem tissue?

Back

The main function of xylem tissue is to transport water and nutrients from the roots to the rest of the plant.

Front

What is the main function of phloem tissue?

Back

The main function of phloem tissue is to transport sugars and organic compounds throughout the plant.

Front

What is transpiration?

Back

Transpiration is the process by which water evaporates from the leaves of plants, creating a negative pressure that helps draw water up from the roots through the xylem.

Front

How does water move through xylem?

Back

Water moves through xylem primarily through capillary action and the process of transpiration.

Front

What are the two main types of vascular tissue in plants?

Back

The two main types of vascular tissue in plants are xylem and phloem.

Front

What is the difference between xylem and phloem?

Back

Xylem transports water and minerals, while phloem transports sugars and organic compounds.

Front

What role do roots play in the xylem's function?

Back

Roots absorb water and minerals from the soil, which are then transported upward through the xylem to the leaves.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules through a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration.