The Evolutionary Origin of Microphyll Is Thought by Some Biologists

question 103

Multiple Choice

The evolutionary origin of microphyll is thought by some biologists to be

• A) sterile sporangia.
• B) rhizoids.
• C) specialized xylem.
• D) photosynthetic tissue developed between complex branching patterns.
• E) None of the above

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Emotional Challenges

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