TLS Online TPP Program

#Id: 2063

#Unit 8. Inheritance Biology

Phenotypic variation can be attributed to genetic and environmental influences.

TLS Online TPP Program

#Id: 2064

#Unit 8. Inheritance Biology

Meristic characteristic- Some characteristics are not continuous but are nevertheless considered quantitative because they are determined by multiple genetic and environmental factors.

TLS Online TPP Program

#Id: 2065

#Unit 8. Inheritance Biology

Threshold characteristics display only two possible phenotypes—the trait is either present or absent.

TLS Online TPP Program

#Id: 2066

#Unit 8. Inheritance Biology

Heritability- Phenotypic variation that is due to genetic differences

TLS Online TPP Program

#Id: 2067

#Unit 8. Inheritance Biology

COMPONENTS OF PHENOTYPIC VARIANCE

1. Genetic variance (Vg)

2. Environmental variance (Ve)

3. Genetic–environmental interaction variance (VGE)

TLS Online TPP Program

#Id: 2068

#Unit 8. Inheritance Biology