Plant Evolution 1-5
Plant Evolution 6-10
Plant Evolution 11-15
Plant Evolution 16-20
100
Plants that have true roots, stems and leaves are called ____.
What are vascular plants?
100
This is a _____ plant.
What is a vascular plant?
100
Eggs and sperm cells must be:
What is haploid?
100
Water moves in bryophytes by means of
What is diffusion?
200
____ are plants that produce naked, or not covered, seeds
What are gymnosperms?
200
This is a ____ plant.
What is a nonvascular plant?
200
These are tiny packets of cells for asexual reproduction
What are spores?
200
The dominant generation of a moss is the
What is the gametophyte?
300
All of the following are vascular plants EXCEPT:
ferns
liverworts
horsetails
club mosses
What are liverworts?
300
Seedless plants reproduce with ___.
What are spores?
300
What substance is transported in the xylem?
What is water?
300
According to our current knowledge of plant evolution, which group of organisms should feature mitosis most similar to that of land plants?
What are charophytes?
400
All of the following are nonvascular EXCEPT:
moss
hornworts
liverworts
club moss
What are club moss?
400
The sporophyte makes spores
What is TRUE?
400
All sporophytes are ...
What is diploid?
400
Which of the following characteristics of plants is absent in their closest relatives, the charophyte algae?
What is the alternation of generations?
500
The two groups of seed plants are....
What are angiosperms and gymnosperms?
500
The gametophyte makes eggs and sperm
What is TRUE?
500
The plant generation that produces sperm and egg cells is the
What is a gametophyte?
500
Which trait evolved first?
What is phloem?