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Genetics

Published on Nov 22, 2015

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MORE DECKS TO EXPLORE

PRESENTATION OUTLINE

1.

GREGOR MENDEL

1822 - 1884
Photo by Chiot's Run
2.

LAWS OF HEREDITY

THROUGH STUDYING PLANTS
Photo by Mukumbura
3.

RESEARCH LOST FOR

NEARLY 40 YEARS
Photo by kevin dooley
4.

OTHERS BELIEVED IN

BLENDED INHERITANCE (THINK SOUP)
Photo by betta design
5.

USING PEA PLANTS

PERFECT FLOWERS = CLONE OR HYBRIDIZE
Photo by ksuyin
6.

DISCOVERED 7 TRAITS OF PEAS

ROUND/WRINKLED SEEDS, YELLOW/GREEN FRUIT , PURPLE/WHITE FLOWER
Photo by garlandcannon
7.

CROSS POLLINATION LEAD TO INSIGHTS

into genetics and how genes are passed on
Photo by marfis75
8.

DOMINANT & RECESSIVE GENES

Photo by npicturesk
9.

SQUARE IT

Photo by Ian Sane
10.

DOMESTICATION

OF PLANTS STARTED AROUND 10 OOO YEARS AGO.
Photo by tonrulkens
11.

WHAT TRAITS WERE WE LOOKING FOR?

Photo by Jean-Marie HUET
12.

Try the Punnett square sheets first.

Photo by Louis Hansel @shotsoflouis
13.

Punnett square Ninja

Photo by wiredforlego
14.

In pea plants, yellow (Y) is dominant over purple (y) flowers, and a tall plant (T) is dominant over a short one (t).

Photo by Chiot's Run
15.

How many generations?

  • To produce a short, purple flower pea plant
  • From TtYY and TTYy
  • Use the Punnett Square generator link.
Photo by Waleed Alzuhair

Chris Byron