Lesson 2.4 Semnet: How Do Organisms Vary?

This is a list of the key ideas in this lesson.
Click on any one you want to explore.
Once in the Net, move by clicking on any boldface word.

 

1 Mendelian trait 13 no widow's peak
2 gene 14 straight hair
3 widow's peak 15 blue eye
4 mid-digital hair 16 blond hair
5 curly hair 17 straight little finger
6 pigmented eye 18 tongue curling ability
7 brown, black, or red hair 19 no tongue curling ability
8 bent little finger 20 phenotype
9 allele 21 dominant allele
10 no mid-digital hair 22 quantitative trait
11 recessive allele 23 trait
12 genotype