________ are an excellent place to find fossils of ferns and fern allies.
A) Volcanic deposits
B) Limestone rocks
C) Diatomaceous earth
D) Sandstone rocks
E) Coal mines
Correct Answer:
Verified
Q47: Fern fronds are often subdivided into pinnae.
Q48: Quillworts have no stems.
Q49: Ferns produce seeds but no spores.
Q50: Ancient relatives of both club mosses and
Q51: The leaves of both club mosses and
Q53: Many seedless vascular plants have underground horizontal
Q54: Leaves that bear sporangia are called sporophylls.
Q55: Ferns are distinguished from their relatives by
Q56: Whisk ferns consist primarily of stems.
Q57: The prothalli of ferns normally produce rhizoids.
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