Chapter 29: Plant Diversity I: How Plants Colonized Land
 
Pre-Test
 

Pre-Test


1 .       Which term below is the proposed kingdom that would include embryophytes and charophyceans? (Concept 29.1E-Book) [Hint]

 Bryophyta
 Plantae
 Streptophyta
 Viridiplantae
 Pteridophyta


2 .       Seedless plants include _____. (Concept 29.1E-Book) [Hint]

 bryophytes, ferns, and horsetails
 only nonvascular plants
 bryophytes and gymnosperms
 mosses and angiosperms
 all of the above


3 .       The closest algal relatives of land plants are _____. (Concept 29.1E-Book) [Hint]

 chrysophytes
 psilophytes
 charophyceans
 rhodophytes
 bacillariophytes


4 .       In seedless plants, a fertilized egg will develop into _____. (Concept 29.2E-Book) [Hint]

 spores
 gametes
 a gametophyte
 a fruit
 a sporophyte


5 .       The diploid generation of the plant life cycle always _____. (Concept 29.2E-Book) [Hint]

 produces spores
 is called the gametophyte
 is larger and more conspicuous than the haploid stage
 develops from a spore
 produces eggs and sperm


6 .       All of the following structures may be a part of a bryophyte's life cycle except _____. (Concept 29.3E-Book) [Hint]

 rhizoids
 megaphylls
 archegonia
 sporangia
 sporopollenin


7 .       Most bryophytes, such as mosses, differ from all other plants in that they _____. (Concept 29.3E-Book) [Hint]

 do not produce flowers
 have cones but no seeds
 have flagellated sperm
 lack vascular tissue
 produce spores


8 .       In contrast to bryophytes, in vascular plants the dominant stage of the life cycle is the _____. (Concept 29.4E-Book) [Hint]

 archegonium
 sporophyte
 antheridium
 gametophyte
 spore


9 .       During the Carboniferous period, forests consisting mainly of ____ produced vast quantities of organic matter, which was buried and later became coal. (Concept 29.4E-Book) [Hint]

 early angiosperms
 ferns and other seedless plants
 giant mosses
 gymnosperms
 gymnosperms and early angiosperms


10 .       Sori can be found in which of the following? (Concept 29.4E-Book) [Hint]

 mosses
 liverworts
 hornworts
 pterophytes
 charophyceans







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