Famous People
Genes & Alles
Phenotype & Genotype
Punnett Square & DNA
Ms.Ford HUH???
100
The first person known to record evidence that traits of an organism are determined by factors passed from parents to offspring
Who is Gregor Mendel
100
A section of DNA that has information about specific traits of an organism
What is a Gene?
100
Observable traits and all characteristics of an organism make up the organism's____________
What is phenotype?
100
This type of sample space is used to predict all of the possible genotypes and phenotypes of offspring.
What is a Punnett square?
100
A true-breed mated with another produces?
What is a true-breed?
200
Gregor Mendel is known as the father of this. It is the study of how traits of organisms are passed from parents to offspring.
What is a Genetics?
200
Each form of a gene with different information.
What is an allele?
200
Alleles of all the genes on an organism’s chromosomes make up its _________________
What is genotype?
200
A homozygous pink-flowered plant (PP) and a heterozygous red-flowered plant (Pp) cross pollinate.
What would a punnett square of the offspring look like?
What is Punnett Square would give PP PP Pp and Pp
200
A trait shows this when both parent’s alleles can be observed in a phenotype
What is co-dominance?
300
When Mendel crossed true-breeding White-flowered pea plants with true-breeding Purple-flowered pea plants what color flowers did the offspring have?
What is Purple?
300
This type of allele blocks out other alleles.
What is a dominant allele?
300
A dog’s furry long hair is parts of its _____________________
What is phenotype?
300
What percent of the offspring in this Punnett Square would have a homozygous genotype?
What is 50%?
300
A cross between a white camellia flower and a red camellia flower produces a pink camellia plant. This is an example of what type of complex inheritance?
What is incomplete dominance?
400
Mendel concluded that a genetic factor that blocks another genetic factor is __________ whereas a genetic factor that is blocked by the presence of another factor is
What is dominant?
What is recessive?
400
An allele that is blocked by a dominant allele.
What is a recessive allele?
400
All of the genes in an organism’s cells would be an example of that organism’s ___________________________
What is genotype?
400
What percent of the offspring in this punnett square would have the dominant phenotype?
What is 100%
400
A red flower crosses with a white flower and produces a red and white flower. This is an example of what type of complex inheritance?
What is codominance?
500
One of the first female to work on an aircraft?
Who is Katherine Johnson?
500
Having 2 different alleles for a gene.
What is heterozygous?
500
Along with an organism’s genes, _____________________can also affect phenotype.
What is environment?
500
DNA codes for this
What is proteins or phenotype
500
This is when genes have more than two alleles
What is multiple alleles?