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$100 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $100 $100 $200 $200 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500 $100 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $100 $100 $200 $200 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500 What kind of rock do we find most fossils? Sedimentary Igneous or Metamorphic Sedimentary Who stated that traits are acquired during a lifetime & passed on to its offspring? Darwin Lyell Lamarck Lamarck gen 21% A____ is evidence of an organism that lived long ago. Stromatolites Fossil Prokaryotes Eukaryotes fossil The accumulation of adaptations over a long period of time is called_____? Evolution T or F Fossils give a complete evolutionary record of the the past. False Structural features with a common evolutionary origin are called ____ structures (human arm bones & chimp arm bones). Homologous or Analogous Homologous structures A body structure that has no function Homologous structures Vestigial structures Analogous structures Embryological structures vestigial structure The wings of an Eagle and the wings of an insect. analogous structures homologous structures analogous structures Ostrich wings are… Homologous structures Vestigial structures Analogous structures Embryological structures vestigial structure What type of selection favors long legged frogs? Directional Stabilizing Disruptive Directional selection The average individuals of a population are favored in _____ selection. Directional Stabilizing Disruptive Stabilizing selection In ____ selection individuals with both extreme forms of a trait are at a selective advantage. Stabilizing Disruptive Directional disruptive What type of selection? Robins feed on spiders; Large spiders are easily seen and eaten Small spiders are slow Average sized spiders survive Directional Stabilizing Disruptive Stabilizing A pattern of evolution in which an ancestral species adapt to a different environment resulting in a new species. Divergent evolution or Convergent evolution divergent evolution or Adaptive radiation When unrelated species evolve similar traits Ex-Dolphin(mammal) and Atlantic salmon(fish) Divergent evolution or Convergent evolution Convergent evolution Con or divergent evolution Wing of a bird and wing of a bat (2 different species) convergent Con or divergent evolution: The same warning coloration shared by a Yellow jacket (insect) and Yellow humming bird. convergent Con or divergent: The fins of a fish and the fins of a dolphin convergent Con or divergent: The evolution of a horse, donkey and zebra from common ancestor Divergent Con or divergent evolution: Darwin's finchescommon ancestor Divergent Con or divergent: The evolution of polar bears from brown bears divergent Pertaining to embryology name a common structure that all vertebrates share. Gill slits and tails An inherited trait from your parents would be… a)Eye color b)A sun tan c) a face lift d) both b & c a) Eye color Father of Evolution Darwin A fossil that is perfectly preserved Is usually found in ______ or ______ Amber and frozen . True or false The more amino acids you have in common with another organism The more related the two species a True The beak of a puffin and the beak of a blow fish. Analogous or homologous Analogous Scarcity of resources & a growing population would Increase genetic variation Decrease homology Increase competition Increase competition The 13 species of Darwin’s finches . Had a common ancestry Migrated from South America All of the above All of the above $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ Ribosomes are made in the nucleolus, once they leave the nucleus where do they end up? A. cytoplasm B. rough ER C. both a & b D. neither a & b Lysosomes Nucleus Ribosomes Mitochondria Golgi apparatus Cytoplasm What is considered the skeleton of cells - gives support. Lysosomes Cytoskeleton Ribosomes Mitochondria Golgi apparatus Nucleus Cytoplasm Plants have large vacuoles, which gives greater _______ pressure. Osmotic Turgor Diffusion Endocytosis The process by which cells ingest or take in outside fluids, macromolecules, and even cells. Uses energy Osmotic Diffusion Endocytosis The process by which a large substance is released from the cell with the use of vesicles. Uses energy Osmotic Diffusion Exocytosis The main function of the ER is to transport _____ in & out of the cell. Water DNA Proteins Waste Lysosomes Ribosomes Cytoplasm Cell membrane Mitochondria Nucleus Lysosomes Ribosomes Cytoplasm Cell membrane Mitochondria Nucleus Nuclear membrane Ribosomes Mitochondria Cytoplasm Centrioles Ribosomes Cytoplasm Cell membrane Mitochondria Nucleus Nuclear membrane Ribosomes Mitochondria Cell wall Cytoplasm Nucleus Lysosomes Ribosomes Mitochondria Cytoplasm Ribosomes Smooth ER Rough ER Mitochondria Cytoplasm Nuclear membrane Ribosomes Vacuole Mitochondria Cytoplasm Nuclear membrane Ribosomes Nucleus Mitochondria Nucleolus Nuclear membrane Ribosomes Mitochondria Cytoplasm Cell membrane Ribosomes Mitochondria Cytoplasm Cell membrane Nuclear membrane Ribosomes Mitochondria Cytoplasm Nuclear membrane Ribosomes Vacuole Mitochondria Cytoplasm Nuclear membrane Ribosomes Vacuole Mitochondria Rough ER The movement of particles from an area of greater concentration to lesser Osmosis Diffusion Active transport The process that allows water to move from an area of greater concentration to lesser. Osmosis Diffusion Active transport Solute Solvent Solution