Question | Answer |
Which of the following states that heritable factors retain their identity generation after generation? | particulate hypothesis of independence |
Which term describes an individual with 2 identical alletes for a particular chapter? | homozygus |
If you want to know the genotype of a pea plant that has purple flowers which would you perform? | test cross |
What is the predicted phenotypic ratio of the F2 generation of a dihybrid cross? | 9:3:3:1 |
AB blood type in humans is a result of what? | sex-linked inheritance |
What is the blending hypothesis? | It is the mixing of different traits and groups to figure out the outcome |
What are 3 terms that describe genotype? | homozygous dominant, homozygous recessive, heterozygous or hybrid |
hybrid | a homozygous dominant and a homozygous recessive |
monohybrid cross | a pairing in which a parent plant differs in only 1 category |
allele | alternate form of genes |
heterozygous | having both a dominant and recessive gene for a trait |
dominant | when one gene is overpowered like the purple is more |
recessive | the smaller letter that only comes up after dominant |
punnent square | a square where you figure out the genes of something |
phenotype | it is an observal trait |
genotype | it is a genetic makeup |
test cross | breeds an individual of unknown genotype but dominant phenotype with a homozygous recessive individual |
dihybrid cross | mating of 2 organisms that differ in 2 characters |
What is the difference between genotypes and phenotypes? | Phenotypes observe traits and genotypes make up genetic combinations |
What is a dihybrid cross | When something has 2 characteristics like RY and ry |