YH3- Inheritance-Intro

Inheritance & Evolution
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Slide 1: Slide
BiologieMiddelbare schoolhavoLeerjaar 3

This lesson contains 11 slides, with text slides.

Items in this lesson

Inheritance & Evolution

Slide 1 - Slide

Slide 2 - Slide

Creating cells
  • Mitosis: creating normal cells
- Same DNA
  • Meiosis: creating sex cells
- Half the DNA
- Other half will come from 
other parent

Slide 3 - Slide

Basics of inheritance
  • Gene: part of your DNA with info on one trait
  • You get one set of genes from your mom and one set of genes from your dad
  • For every trait you have two genes (pieces of info)
  • These pieces of info can be different variations of the gene
  • The combination of the two pieces decides what that trait will be for you

Slide 4 - Slide

Our dragons
  1. Collect the genes of each parent
  2. Determine their traits
  3. Create sex cells
  4. Create baby
  5. Determine traits baby

Slide 5 - Slide

Collect genes of each parent

Slide 6 - Slide

Determine traits
Look up their traits

Example: Aa means breathes
fire

Slide 7 - Slide

Create sex cells






Circle the one you got on the paper

Slide 8 - Slide

Create baby
Place the gene you took from mom with the same gene you took from dad. Fill in for genotype
Example:

Slide 9 - Slide

Determine traits baby
Look up the traits of the baby
Example: 

Slide 10 - Slide

Slide 11 - Slide