Notes

Guided Notes

March 12, 2012 Notes

Punnet Squares( P-Square) Basic P-Square looks like a plain window pane. How to have to recessive alleles to make a recessive trait. Genotype- tells you homo and heterozygous and tell you big (BB) and little (bb).\ Phenotype- physical appearance

Step 1: Determine Genotypes for parent organisms. you determine whether the traits comes from the mother or father.For example for a baby monkey to take on after it mother which has a brown eyes(b) it is going to have a "b" Then for it to have its fathers brown feet(B) it has to have a captial "B". So for the monkey to take on after both parents it is going to be "Bb". It determines what your parents are like before you can determine your punnet. Your father may have brown hair(B) and your mother may have yellow eyes(B) it would be "BB".

Step 2: You have to draw your punnet square and the write down your parents genotypes.

March 19, 2012

Taylor

Alabama-25,000- 49,999- Because after slavery they started to migrate to somewhere else/ Louisiana- 10,000- 24,000- some people were slaves in Louisiana/ Vermont- 50,000- 74,999- many people proboaly moved to Vermont after slavery or either later on through the years/ Michigan- 25,000- 49, 999- many people proboaly moved again during the war to feel more protected/ Texas- Less than 10,000- many people proboaly moved from Louisiana to Texas after being released or escaping from slavery/ Florida- 25,000- 49,999- they proboaly moved here from Alabama/