Transport in plants

__________ is the evaporation of water from a plant

The openings on the surface of the leaf are called _______.

Plants absorb water through their __________, and this water must be transported up to the leaves.

True or False: phloem walls are made of cellulose and lignin

• False

• True

Xylem vessels...

• contain no cytoplasm

• contain no nuclei

• contain no cytoplasm or nuclei

• contain cytoplasm and nuclei

The sieve tube elements in phloem...

• contain cytoplasm and nuclei

• contain cytoplasm but no nucleus

• contain nucleus but no cytoplasm

• contain nucleus

true or false? : companion cell does have a nucleus

• false

• true

A group of xylem vessels and phloem tubes is called a __________

True or False: vascular bundles help to support the plant

• False

• True

The layer of cells which protects the root as it grows through the soil is called ____________ (two words)