A seed plant is anchored in the ground by its

Which of the following is the only tissue that produces new plant cells?

Vascular tissue in plants consists of

In angiosperms, xylem consists of tracheids and

A carrot is a(an)

The layer of cells that encloses the vascular tissue in the central region of a root is the

Minerals from the soil move into roots by

One of the main functions of stems is to

Figure 23-4 shows cross sections of monocot and dicot


Figure 23–4

The primary growth of a stem

The movement of gases in and out of the leaf is regulated by

In Figure 23-5, the X points to a


Figure 23–5

The attraction of water molecules to other molecules is called

Through which plant cells does water move by capillary action?

The movement of sugars in a plant can be explained by

Completion
Complete each statement using the following terms:

buds        fibrous        spongy mesophyll        stems        vascular cylinder

The three main organs of seed plants are roots, leaves, and ____________________.

The roots of grasses are a type of root called a(an) ____________________ root.

Structure A in Figure 23-6 is called the _________________________, which is made up of xylem and phloem.


Figure 23–6

The ____________________ on a stem contain undeveloped tissue that can produce new stems and leaves.

Stomata open into the _________________________ layer of a leaf.