Biology
NULL
Medium
Question
Which of the following plant group first formed true leaves________________?
A
Psilopsida
B
Lycopsida
✓ Official correct answer
C
Sphenopsida
D
Pteropsida
Community credibility
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A
Psilopsida
No member explanations yet for this option.
B
Lycopsida
No member explanations yet for this option.
C
Sphenopsida
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D
Pteropsida
No member explanations yet for this option.
Explanation
Lycopsida is considered the first plant group to have evolved true leaves (microphylls), representing an important early step in the evolution of vascular plant foliage.