Transcript WHAT GENES DO YOU HAVE?

WHAT GENES DO YOU
HAVE?
HAIR COLOR
http://faculty.washington.edu/~chudler/gif/hairch.gif
EYE COLOR
http://sps.k12.ar.us/massengale/genetics%20tutorial.htm
TONGUE ROLLING
Homozygous recessives- non rollers
http://www.people.virginia.edu/~rjh9u/tongroll.html
WIDOW’S PEAK
Dominant
http://facstaff.uww.edu/wentzl/geneticsfeb02.html
ATTACHED
EAR LOBES
homozygous recessive = attached
http://www.windows.ucar.edu/tour/link=/earth/Life/genetics_puzzle.html
DIMPLES/CLEFT CHIN
Dominant
Images from: http://www.uni.edu/walsh/cleft.jpg
LIVE LONG AND PROSPER
HITCHHIKER’S THUMB
=homozygous recessive
Images from: http://www.ncrtec.org/tl/camp/gene/thumbs.htm
LONG 2nd TOE
Dominant
http://www.uni.edu/walsh/genetics.html
THUMB CROSSING
Homozygous recessive – right over left
http://www3.baylor.edu/Science_Leadership/Spring01/CSMS/Summary/genetics.html
PTC TASTER
NON-TASTERS- homozygous recessive
http://www.akrefamily.com/images/Shelley%20Sour%20Face.JPG
http://extension.usu.edu/aitc/teachers/pdf/heredity/traits.pdf#search='human%20genetic%20traits'
SOUTH DAKOTA
CORE SCIENCE STANDARDS
LIFE SCIENCE:
Indicator 2: Analyze various patterns and products
of natural and induced biological change.
9-12.L.2.1. Students are able to predict inheritance patterns
using a single allele.
• Solve problems involving simple dominance, co-dominance,
and sex-linked traits using Punnett squares for F1 and F2
generations.
• Examples: color blindness, wavy hair
Core High School Life Science
Performance Descriptors
High school
students
performing at the
ADVANCED level:
High school
students
performing at the
PROFICIENT level:
High school
students
performing at the
BASIC level
INTRODUCTION TO BE ABLE TO DO THIS LATER
predict how traits are transmitted from
parents to offspring;
INTRODUCTION TO BE ABLE TO DO THIS LATER
explain how traits are transmitted from parents to
offspring;
identify that genetic traits can be transmitted from
parents to offspring;