Short Answer
_______ are believed to have evolved from sterile sporangia.Evidence that supports this claim includes the organization of the vasculature found in these structures.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q53: What feature is common to hydroids and
Q54: Lycophyte-fern forests arose in the Devonian period
Q55: In a liverwort in nature, the larger,
Q56: Based on the figure below, which conclusion
Q57: These multicellular green algae grow in the
Q59: Refer to the figure. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5650/.jpg" alt="Refer
Q60: The plants classified as embryophytes include which
Q61: The _ generation extends from the zygote
Q62: Describe the likely habitat of early land-colonizing
Q63: The horsetails and ferns are members of