Genetics Test 2

How can you model inheritance?

• Genotype & Phenotype

• Graphic Novels and Posters

• Punnett squares and Pedigrees

• Homozygous & Heterozygous

Do Bb and bb represent the same phenotype?

• Yes

• No

The letters that represent a female on the chromosomes?

• XX

• XY

• XXY

• YYX

Traits that are controlled by genes located on sex chromosome. (ex. Color blindness)

• Codominance

• Incomplete Dominance

• Sex Linked Traits

• Genetics Engineering

When multiple genes determine the phenotype of a trait. (eye color, height, ect.)

• codominance

• polygenic inheritance

• genetics engineering

• incomplete dominance

When both alleles can be observed in a phenotype (ex. spotted cow)

• Codominance

• Incomplete dominance

• Genetics Engineering

• Polygenic Inheritance

When the offspring’s phenotype is a combination of the parents phenotypes

• Codominance

• Incomplete dominance

• Genetics Engineering

• Polygenic Inheritance

Project that identifies the DNA sequence of human genome

• The Human Genome Project

• Genetics Engineering

• Polygenic Inheritance

• Incomplete Dominance

Genes from one organism is transferred into the DNA of another organism

• The Human Genome Project

• Genetics Engineering

• Polygenic Inheritance

• Incomplete Dominance

heterozygous orange-flowered plant is mixed with a homozygous purple-flowered plant. What is the ratio of the flower colors?

• 1 Purpler: 4 Orange

• 2 Purple: 2 Orange

• 3 Purple : 1 Orange

• 0 Purple : 4 Orange