Biology (Raven), 9th Edition

Chapter 30: Overview of Green Plants

Pre-Test

1
Unlike animals, the gametes of plants are produced by
A)differentiation.
B)meiosis.
C)mitosis.
D)fusion.
E)binary fission.
2
The first member of the sporophyte generation is
A)the zygote.
B)a spore.
C)an embryo.
D)a sperm.
E)a pollen grain.
3
In plant life cycles, which of the following sequences is correct?
A)sporophyte, mitosis, spores, gametophyte
B)spores, meiosis, gametophyte, mitosis
C)gametophyte, meiosis, gametes, zygote
D)zygote, sporophyte, meiosis, spores
E)gametes, zygote, mitosis, spores
4
The most abundant plants in the Arctic are
A)mosses.
B)liverworts.
C)hornworts.
D)conifers.
E)angiosperms.
5
These moss structures consist of several cells that absorb water, but not nearly the volume of water that is absorbed by a vascular plant root
A)rhizoids.
B)mycorrhizae.
C)rhizomes.
D)roots.
E)root hairs.
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