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______ is a liverwort that carries its gametangia on gametophores.


A) Frullania
B) Marchantia
C) Anthoceros
D) Riccia
E) Ricciocarpus

F) None of the above
G) D) and E)

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Which of the following statements concerning the bryophytes is FALSE?


A) Some can grow in Antarctica.
B) Some can grow above timberline.
C) Some can grow in deserts.
D) Some can grow in freshwater.
E) Some can grow in high-salinity salt water.

F) A) and D)
G) A) and C)

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Embryophytes are characterized by having:


A) few mitotic divisions between fertilization and meiosis.
B) a multicellular embryo that has stomata.
C) a multicellular, matrotrophic embryo.
D) a dominant gametophyte generation.
E) vascular tissues.

F) B) and C)
G) B) and D)

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The "true mosses" belong to the phylum ______, class ______.


A) Bryophyta; Sphagnidae
B) Bryophyta; Andreaeidae
C) Bryophyta; Bryidae
D) Hepatophyta; Sphagnidae
E) Hepatophyta; Bryidae

F) B) and D)
G) A) and C)

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What is the function of hydroids?


A) anchoring the gametophyte
B) photosynthesis
C) aiding in spore dispersal
D) conducting water
E) conducting food

F) C) and D)
G) A) and B)

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The genus ______ is characterized by capsules raised on a pseudopodium.


A) Andreaea
B) Sphagnum
C) Polytrichum
D) Anthoceros
E) Ricciocarpus

F) A) and E)
G) B) and D)

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Antheridiophores and archegoniophores are distinctive features of Riccia and Ricciocarpus.

A) True
B) False

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