Youtor
Punnett Squares the basics
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=znWCgqlC-s8
In this video, I go over how to set up and solve Punnett squares. • In order to solve a Punnett square let's review some basic vocabulary. • Trait A characteristic that can be passed from one generation to another. • An example of a trait would be eye color. • An allele is a different form of the same trait. • Having different eye color would be an example of an allele. • Homozygous dominant would be written with two capital letters. • A dominant trait is always written with a capital letter. • A Homozygous recessive is written with two lower case letters. • The only way a recessive traits appears is if you have two lower case letters. • Finally, a heterozygous genotype has two different letters. • The steps for setting up a Punnett square are as follows. • Draw the Punnett Square box. • Write the genotype of the parents on the top and on the side of the Punnett square. • Fill in the boxes. • Let’s connect • MooMooMath • http://www.moomoomath.com/ • Google+ • https://plus.google.com/u/0/+MooMooMath • Pinterest • / moomoomath • Twitter • / moomoomath • ~-~~-~~~-~~-~ • Please watch: Study Skills Teacher's Secret Guide to your Best Grades • • My new book-Study Skills Teacher's Se... • ~-~~-~~~-~~-~ • * • * • For more Life Science videos and summaries see, • http://www.moomoomath.com/Middle-Scho...
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