This image showcases the intricate leaf structures of modern trees, specifically highlighting the leaves of the Maple and Oak. These species represent the evolutionary pinnacle of leaf development, featuring complex, highly branched vascular systems that optimize photosynthesis and water management. Maples, with their characteristic palmate leaves, and Oaks, with their lobed leaves, exemplify the diversity and adaptability of modern angiosperms. Set against a backdrop of a Cretaceous landscape, replete with flowering bushes and early birds, this image captures the dynamic interplay of evolution that has sculpted the form and function of contemporary tree leaves.
Modern Trees: Modern Leaves
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Modern Trees: Modern Leaves
145 Million Years Ago (+/- 5 million years)
Rapid vascular transport
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About 145 million years ago, broad angiosperm leaves with reticulate venation evolved during the rise of flowering plants.
Subject: Plant Evolution.
By 145 million years ago, broad angiosperm leaves with reticulate venation evolved during the rise of flowering plants, enabling efficient photosynthesis and diversification across many environments. The broad leaves of maples and oaks are a successful answer shaped by light, water, and competition.
Flashcard.
Are maple and oak gymnosperms or angiosperms?.
Answer. Angiosperms.
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was first published on TST 2 years ago.
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