When one gene controls how other genes are expressed?
Homeostasis
Epistasis
Which is an example of complex trait?
Attached or Unattached Ear Lobes
Height
What traits are controlled by more than one gene?
Polygenic
Homogenic
What studies how genes impact differences between individuals?
Epigenetics
Heritability
How do scientists make copies of DNA segments?
Recessive Machine
Polymerase Chain Reaction
Which is a polygenic trait?
Hair Color
Blood Type
What are observable characteristics?
Features
Traits
What alleles show up as traits?
Dominant Alleles
Recessive Alleles
What do alleles create or express?
Differences in Phenotype
Learned Skills
What tool do scientists use to predict traits?
Punnett Square
Cladogram
What is an example of a trait?
Eye Color
Tooth Cavaties
What determines traits?
Genes
Thoughts
What influences height in humans?
20% Genes, 80% Outside Factors
80% Genes, 20% Outside Factors
What are traits influened by multiple genes and the environment?
Simple Traits
Complex Traits
What process contributes to genetic diversity?
Mitosis
Independent Assortment
What is an example of an illness caused by complex traits?
Heart Disease
The Flu