Genetic Task Cards

It runs in the family




Benodigheden
- iPad
- Pen, pencil
- note book
- binder

For a mark
- No


Lessonup
- Yes
Bags
in bag closet
Phones 
in phone closet
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Slide 1: Slide
biologieMiddelbare schoolvwoLeerjaar 3

This lesson contains 37 slides, with text slides.

time-iconLesson duration is: 45 min

Items in this lesson

It runs in the family




Benodigheden
- iPad
- Pen, pencil
- note book
- binder

For a mark
- No


Lessonup
- Yes
Bags
in bag closet
Phones 
in phone closet

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A: dominant allele
a: recessive allele 

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How to write down?
  • description of the gene
  • description of alleles
  • P-generation
  • Punnett square 




  • genotype ratio
  • phenotype ratio
  • result description
  • probability 
so,
  • gene for petal colour
  • A: purple, a: white
  • P: AA x aa
  • F1: Aa
  • F2: 



  • AA:Aa:aa=1:2:1
  • purple:white=3:1

  • 3 out of 4 flowers have purple petals
  • So, the probability of purple flowers is 3/4 or 75% 

A
a
A
AA
Aa
a
Aa
aa

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Mendel's law of Segregation

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Mendel's law of Independent Assortment 

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Mendel's law of Dominance

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