Biology 007 - General Biology II » Spring 2021 » Quiz 6

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Question #1
What molecule do fungal cell walls contain?
A.   lignin
B.   chitin
C.   peptidoglycans
D.   cellulose
Question #2
What is a key adaptation that allowed certain plant lineages to spread into and reproduce within a wide variety of terrestrial biomes, including the drier environments?
A.   cuticle
B.   roots
C.   apical meristem
D.   pollen
Question #3
What state is most common to find fungal cells?
A.   heterokaryotic
B.   triploid
C.   diploid
D.   haploid
Question #4
Unlike the eudicots, it is very common for monocots to have floral structures in multiples of:
A.   6
B.   5
C.   2 (with margin: 0)
D.   3 (with margin: 0)
Question #5
What characterizes the Anthophyta, distinguishing them from other plant phyla?
A.   gametophyte-dominant life cycle
B.   heterospory
C.   lack of vascular structures
D.   naked seeds
E.   covered or protected seeds
F.   sporophyte-dominant life cycle
Question #6
What tissues continue to grow throughout the life of a plant?
A.   Dermal
B.   Vascular
C.   Floral
D.   Meristem
Question #7
Which plant cells will be the most metabolically active, e.g. in performing photosynthetic reactions?
A.   Sclerenchyma cells
B.   Collenchyma cells
C.   Companion cells of the phloem
D.   Parenchyma cells
E.   Tracheids of the xylem
F.   Sieve tube elements of the phloem
Question #8
In angiosperms, where are the mature pollen grains released from?
A.   pollen tube
B.   anther
C.   style
D.   filament
E.   stigma
Question #9
Fill in the blank: The majority of known fungi belong to the ________, the most species-rich phylum of Fungi.
A.   Chytridiomycota
B.   Basidiomycota
C.   Glomeromycota
D.   Zygomycota
E.   Ascomycota
Question #10
A modified stem that grows horizontally underground is a __________ , whereas one that grows horizontally aboveground is a ___________
A.   rhizome, stolon
B.   anther, stigma
C.   anther, filament
D.   stolon, rhizome

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