Punnett Square Review; Traits Lab

WARM UP (left side) 5/17/16
1. __________ are different variations of a gene and are represented by a letter.
2. A capital letter means ________ and a lower case is ________.
3. If an offspring has one dominant and one recessive allele it is called ___________.
4. If an offspring has two of the same allele it is called _________.
5. Draw a Punnett square cross of a homozygous dominant parent with a heterozygous parent and show the possible genotypes of the offspring. (Any letters will do.) What is the percentage of homozygous dominant offspring? Of heterzygous offspring?

Announcements:
-3 weeks left to complete work!
-This week: assembly Wednesday, tutorial Thursday

Learning Objective: I can determine my own possible genotypes from my phenotypes.

Determination of Genotypes from Phenotypes in Humans Lab  (Traits Lab) Due by end of class Thursday for 20 points

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