Living spike mosses and quillworts produce ________, a reproductive feature referred to as ________.
A) two types of spores; heterospory
B) one type of spore; monospory
C) large leaves; megaphylly
D) nonflagellated sperm cells; motile reproduction
E) woody stems; arboreal
Correct Answer:
Verified
Q14: Which of the following is considered to
Q15: Sporophylls are
A) leaves that bear sporangia.
B) insects
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Q17: A spike moss microspore has the potential
Q18: Which of the following has neither true
Q20: Which of the following probably did NOT
Q21: Primitive plants, which are believed to be
Q22: Leaves with more than one vein and
Q23: Botanists who study fossil plant materials in
Q24: Carinal and vallecular canals are found in
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