Self Assessment Keys

Self Assessment #9 Key

Self Assessment #10 Key

Non Mendelian Traits

Non Mendelian Traits: is a term used to describe any pattern of inheritance (passing on genes) in which traits do not follow Mendel's Laws

1. Incomplete Dominance ~ is about 4.5 minutes long.

2. Co - Dominance ~ about 3.5 minutes long

3.  Multiple Alleles - I showed parts in class
         
4.  Polygenetic Traits -                Video #2:

5. Sex Linked
           Video Link 1 ~ little less than 5 minutes. Describes what sex - linked traits are and how we
                                    find them.

            Video Link 2 ~ little less than 3 minutes. Shows an example of a sex- linked punnett square.

Dihybrid Cross

Click Here for a blank copy of a dihybrid cross

Click here    for the answer key to the above dihybrid cross

Video #1: Fly Dihybrid cross

Video #2: Cross from Scratch!!

Mendel and Punnett Squares

Mendel Intro:  Little Less then two minutes

Mendel's Peas - describing his process, goes into terms below in a brief detail. If you would like more detail then watch the links below:

                         Genotype vs Phenotype ~ about 2 minutes

                         Homozygous vs Heterozygous ~ Little less then two minutes

Punnett Square
               With one trait ~ about 4.5 minutes long
             
               With two traits ~ about 6 minutes long (we will talk about this on Friday)

Human Formation - Cell Differentiation

Click here for the PPT from class

Cell Differentiation:

           Cell Differentiation and Specialization: Goes along with the illustration we constructed in
                                                                           class~ 6 minutes
           Stem Cell Basic: Video we watched in class ~  2 minutes

           Stem Cells ~ 3.5 minutes

            Extra Info on Stem Cells: Deeper look at stem cells and a new method of producing stem cells
                                                      ~ 5.5 minutes
            Article on Lamin


Levels of Organization:

            Levels of organization ~ 2.5 minutes

             Example of the levels of organization ~ 4.5 minutes

Meiosis

Crossing Over and Independent Assortment ~little over 3 minutes

Crossing Over ~ 1.5 minutes

Meiosis clip 2 ~ 5.5 minutes (Very good video to watch!!)

Meiosis Clip 3

Unit 4 Answer Keys

Self Assessment #7 Key

Self Assessment #8 Key