2. Tell me 2 things about your phenotype.
ECHS Biology & Biotechnology with Mrs. Husselstein |
Warm Ups
1. If a person is heterozygous for a trait, which allele would they express?
2. Tell me 2 things about your phenotype. 1. Lactose intolerance is a recessive trait. If you are lactose tolerant what are your possible genotypes?
2. If you are lactose intolerant what are your possible genotypes? 1. What is the difference between genotype and phenotype?
2. If you have the gene for something, will it always be expressed? Why or why not? Perform the following Punnett Square Cross: Tt x tt
1. What percentage of the cross will be considered heterozygous? 2. What percentage of the cross will show the dominant phenotype? 1. What would the genotype of a heterozygous person be?
2. What trait would that same individual express in their phenotype? 1. According to the video we saw yesterday, what factor contributes to genetic diversity in a population other than crossing over, random assortment, and reproduction? 2. What gene is seen in the picture, what are the alleles (list 2)? 1. From who did you inherit your physical characteristics (traits)?
2. Did you get to do most of the things you wanted to during break? Why or why not? 1. What is the purpose of meiosis?
2. Explain crossing over in terms of meiosis |
CategoriesMrs. HusselsteinBiology Warm-Up questions. Please write your answers in the Warm-Up document provided weekly on Google Classroom. |