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chapter 20 vocabulary
Vocabulary part 7
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vocabulry part 6
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vocabulary part4
vocabulary part2
animal definitions
From Flower To Fruit
HOW DOES PLANT FERTILIZATION OCCUR?
endocrine glands
Plant Characteristics
THE MALE REPRODUCTIVE SYSTEM
FEMALE REPRODUCTIVE SYSTEM
nervous system
nervous system part 2
definitions on the cardiovascular system
BODY ORGANIZATION
Chapter HIGHLIGHTS Part 2
medtropilis
The Integumentaty System
DNA
How can DNA become damaged?
The Muscular System
quiz yourself
QUIZ part 2
Scientific method
Cell cycle
Cell Division
DEFENITIONS
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vocabulary chapter 23
science time line on cell division
life science
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Gregor Mendel
Mendels second experiment
Terms to learn
Chapter Highlights
Vocabulary part 5
Gregor Mendel

first experiment

  GREGOR MENDEL
 
Gregor Mendel was born in 1822 in Heinzendorf, Austria. Growing up on his family's farm, Mendel learned a lot about cultivating flowers and fruit trees.After completing his studies at a university, he entered a monastery.He worked in the monastery garden, where he was able to use plants to study the way traits are passed from parents to offspring.

medels first experiment
in his first experiment, medel preformed crosses to study 7 different characteristics. each of the crosses was between the two traits of each characteristic. the result of the cross produece either wrinkled or round seeds. mendel got similar results for each of the crosses that he made. one trait always appeared, and the other vanished. mendel decided to call the trait that appered the dominate trait.the other trait seemed to recede into the background, so mendel called this the recessive trait. to find out what happed to the other trait, mendel decided to preform another experiment.