Mendel
Upcoming SlideShare
Loading in...5
×
 

Mendel

on

  • 1,597 views

 

Statistics

Views

Total Views
1,597
Views on SlideShare
1,464
Embed Views
133

Actions

Likes
1
Downloads
33
Comments
0

4 Embeds 133

http://aarrate.blogspot.com.es 107
http://aarrate.blogspot.com 24
http://aarrate.blogspot.com.ar 1
http://aarrate.blogspot.mx 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    Mendel Mendel Presentation Transcript

    • GREGOR MENDEL A small discussion
    • INTRODUCTION
      • He was born on July 20 ,1982
      • He was born in Heinzendorf
      • Parents Anton-Rosie Mendel
      • He is called the “ Father of Genetics ”
      • No one accepted his theory initially.
      • It took 30-40 years for the rest of scientific community to catch it up.
      • They accepted his theory only after his death.
    • HIS LAWS………
      • 1 st law-Law of Dominance
      • 2 nd law-Law of Segregation
      • 3 rd law-Law of Independent assortment
    • I WANT TO SUMMARIZE THE LAWS AS … LAW PARENT CROSS OFF-SPRING DOMINANCE TT x tt tall x short 100% Tt tall SEGREGATION Tt x Tt tall x tall 75% tall 25% short INDEPENDENT ASSORTMENT RrGg x RrGg round & green x round & green 9/16 round seeds & green pods 3/16 round seeds & yellow pods 3/16 wrinkled seeds & green pods 1/16 wrinkled seeds & yellow pods
    • MENDEL PEA EXPERIMENT
      • Smooth yellow and wrinkly green peas
      • f1 generation-round yellow was dominant
      • Dominant and recessive characters
      • f2 generation 3:1 ratio
      • “ Units” or “Factors”
    • CONCLUSION OF THE PEA EXPERIMENT
      • The inheritance of each trait is determined by units or factors (GENES).
      • An individual inherits one such unit from each parent of each trait .
      • A trait may not be shown up in an individual but can still be passed on to next generation .
    • REDISCOVERY OF MENDEL PEA EXPERIMENT
      • The Mendel’s pea experiment was realized in the 19 th century .
      • It was rediscovered by Hugo de vries ,Corl correns ,Tshemark
      • R.A.Fisher used the Mendel’s Genetics in Evolutionary of Biology .
    • OPEN HOUSE
    •