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DAY 5

DAY 5. Last observations of embryos. How many have hatched? Look for heartbeat. Is the blood pigmented red yet? This is caused by the formation of red blood cells (hemoglobin). Clean out debris from petri dish .

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DAY 5

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  1. DAY 5 • Last observations of embryos. How many have hatched? • Look for heartbeat. Is the blood pigmented red yet? This is caused by the formation of red blood cells (hemoglobin). • Clean out debris from petri dish. • Heredity. What is the percentage of offspring with pigment (striped) compared to those without pigment (albino). • Debriefing Report. Do your findings support your original hypothesis? • Work a Punnett Square of your cross and offspring. • Youtube Videos • Post Assessment

  2. 24 hour embryo

  3. 24 Hour 2 cell beginning

  4. Circulation slide

  5. Race video

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