Chapter 22

The first land plants were ___________. a. gnetophytes c. bryophytes b. gymnosperms d. lycophytes

Lignin is not found in stems of ____________. a. mosses b. ferns c. monocots d. a and b

A waxy cuticle helps land plants _____________. a. conserve water c. reproduce b. take up carbon dioxide d. stand upright

True or false? Ferns produce seeds inside sori

______________ attach mosses to soil. a. Rhizoids c. Roots b. Rhizomes d. Strobili

Bryophytes alone have a relatively large __________ and an attached, dependent _____________. a. sporophyte; gametophyte b. gametophyte; sporophyte

Club mosses, horsetails, and ferns are _____________. a. multicelled aquatic c. seedless vascular b. nonvascular seed d. seed-bearing vascular

Coal consists primarily of compressed remains of the ______________ that dominated Carboniferous swamp forests. a. seedless vascular plants c. flowering plants b. conifers d. hornworts

The sperm of ______________ swim to eggs. a. mosses c. conifers b. ferns d. a and b

A seed is a(n) ______________. a. female gametophyte c. mature pollen tube b. mature ovule d. immature microspore

True or false? Only seed plants produce pollen.

Which angiosperm lineage includes the most species? a. magnoliids c. monocots b. eudicots d. water lilies

Match the terms appropriately. ______bryophyte ______seedless vascular plant ______gymnosperm ______angiosperm a. has seeds, but no fruits b. has flowers and fruits c. has xylem and phloem, but no pollen d. no xylem or phloem

Match the terms appropriately. ______ovule ______cuticle ______gametophyte ______sporophyte ______fruit ______endosperm ______rhizome______sorus a. gamete-producing body b. spore-producing body c. where eggs form d. underground stem e. mature ovary f. nutritive tissue in seed g. where fern spores form h. waxy layer

Place these groups in order of their appearance with the oldest lineage first and the most recently evolved last. ____ 1 ____ 2 ____ 3 ____ 4 a. ferns b. cycads c. eudicots d. mosses