BIOL 1202 : Exam 3
Document Summary
Fungi makes it easier for plants to transition to land: 3. To know: names of divisions, pictures of divisions, zygomycetes, ascomycetes, basiciomycetes, reproduction, differences between sex of each one, ascus, basidium, zygosporrangeum, poloidy types, life cycles. Insects started carrying pollen grains from male to female parts- 150 million years ago (sugar rich: advantage, disadvantage: Stamens- male reproductive parts, composed of filament and anther: anther= formation of gametophyte, 4. Pollen lands on carpel (by wind or animal: 2. Tube grows from pollen down through carpel: 3. Collenchyma: cells with unevenly thickened walls that lack lignin, celery, alive at maturity, grouped into strands or cylinders to aid support without constricting growth, 3. Protoderm: becomes epidermis (simple or root hair, 2. Ground meristem: become ground tissue of root (cortex, 3. Procambium: becomes vascular stele (aka vascular cylinder, beginning of differentiation, cells first elongate, zone of elongation, cells turn on genes and change shape, cells mature and differentiate, epidermis- outer layer, 1.
