Hypothesize how flowering plants originated based upon knowledge of other plant phyla and explain how DNA evidence might support this hypothesis.
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Hypothesize how flowering plants originated based upon knowledge of other plant phyla and explain how DNA evidence might support this hypothesis.
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- Discuss and explain the origin of plants to green algae.Which derived characteristic would MOST likely explain the results from the genome analysis? A. appearance of vascular tissue B. appearance of pollen C. appearance of monocots and dicots D. appearance of flowers Comparison of Lignin-Associated Genes Across Photosynthetic Organisms In a study comparing the genomes of photosynthetic organisms, scientists identified genes specific to the synthesis of lignin. The resulting data are presented in the table. Organism Group Approximate number of genes associated with an enzyme unique to lignin biosynthesis Phaeodactylum Diatoms 0 Volvox Green algae 0 A moss Bryophytes 12 Spike moss Lycophytes 38 Rice Monocots 55 Poplar tree Dicots 53Create a parsimonious cladogram that demonstrates the evolutionary relationship between plant groups.
- Assess the evidence supporting the contention that charophytes are the direct ancestors of plantsUsing the geologic record, discuss and explain when and how plants colonized the land. Include the adaptations that enabled them to survive on land amid the harsh environmental conditions.You have access to the sequence genomes for moss and the lycophyte Selaginella. Your goal in analyzing the data is to write a ground-breaking paper that answers an important question about the evolution of plants. What questions would you try?
- Which morphological innovation is associated with plants being able to blanket dry terrestrial environments for the first time? A. Stomata B. Flowers C. Chloroplasts D. SeedsList the signiicant events in the evolution of land plants.Interior live Oak Black oak Group 2 Deciduous Coast Live Oak Blue Oak Dark leaves Coastal Distribution group3 Scrub Oak Dry OAK Tanbark oak Lobed eaves Dwarf Stature Dwarf Stature group! Acorns