Exam (elaborations)
BIOLOGY 106 EXAM 2 QUESTIONS & ANSWERS SCORED A+
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what is the precise composition of sporopollenin? - Its precise composition is unknown but it contains phenolic substances, fatty acids, and phenylpropanoids There are four key traits that land plants share only with charophyceans. what are they? - 1. structure of flagellated sperm, 2. rose sha...
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