Search results with tag "Genetics worksheet"
Punnett Squares – Dihybrid Crosses
www.tamdistrict.org2 Mendelian Genetics Worksheet • Dihybrid Cross Problems 1. In horses, the coat color black is dominant (B) over chestnut (b). The trotting gait is dominant (T) over the pacing gait (t). If a homozygous black pacer is mated to a homozygous chestnut, heterozygous trotter, what will be the probabilities for genotype and phenotype of the F 1 ...
Introduction to Genetics Worksheet
www.sisd.netD. Solving simple genetic problems -Solve the following genetic problems with a Punnett square 1. An organism that shows a dominant trait (purple flowers), is either homozygous or heterozygous for the dominant allele. By performing a test cross, with a homozygous recessive individual the unknown genotype can be determined.
Genetics Worksheet - Baltimore Polytechnic Institute
www.bpi.eduMar 04, 2010 · The Five (5) Steps Associated With Solving a Genetics Problem: If you take the time to follow the directions below, you will be able to solve most genetics problems. 1. Determine the genotypes of the parents or whatever is given in problem. 2. Set up your Punnett square as follows: *# sq. based on possible gametes that can be formed.