The spores of which of the following were used at one time for flashlight powder in photography and the theater?
A) ferns
B) club mosses
C) true mosses
D) quillworts
E) horsetails
Correct Answer:
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Q3: Within the seedless vascular plant group, the
Q4: The so-called fern allies (relatives of ferns)
Q5: A fundamental distinction between club mosses (Lycopodium)
Q6: Enations are small, flattened green veinless protuberances
Q7: In nature asexual propagation of ground pines
Q9: In the bryophytes the _ plant persists;
Q10: One of the significant adaptations to prevent
Q11: Ancient land plants are thought to be
Q12: The leaves of spike mosses and quillworts
Q13: The common name for Lycopodium is "ground
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