Vocabulary
Identify the phase
Meiosis
Mendel
Random
100
What are the Unit of Heredity?
What are Genes
100
What does this diagram represent?
2n=4
What is Metaphase - Mitosis
100
What is the result of one cell going through Meiosis?
What is four haploid cells
100
What did Mendel use to discover heredity?
What is pea plants
100
Which of the following genotypes would you suspect a grey bear to have?
1. BB 2. bb 3. Bb
Dominant = Brown
Recessive = Gray
What is bb - Homozygous recessive
200
What is demonstrated by the differences in appearance that offspring show from parents and siblings?
What is Variation
200
Identify the diagram
2n=3
What is Metaphase 1 - Meiosis
200
What occurs during meiosis that creates non-identical daughter cells?
What is crossing over
200
What are the different generations called in Mendel's test crosses?
What is
p-generation - pure bred parents
F1-generation - offspring of P-gen
F2-generation - offspring of F1-gen
200
What are the ratios from the following cross :
Rr x rr
What is 1/2 Rr 1/2 rr
300
What is an organism with two identical alleles for a character?
What is a Homozygote
300
Identify the diagram
2n=6
What is Telophase 2 - Meiosis
300
How many divisions occur during meiosis?
What is two divisions
300
The detectable expression of a trait is called a phenotype where as the unique DNA sequence is referred to as what?
What is Genotype
300
What type of dominance does this represent : the phenotype of F1 hybrids is somewhere between the phenotypes of the two parental varieties
What is incomplete dominance
400
What states that each pair of alleles segregates independently of any other pair of alleles during gamete formation?
What is the Law of Independent Assortment
400
Identify the diagram
2n=4
What is Metaphase 2 - Meiosis
400
What are the three main distinctions that differ Meiosis from Mitosis?
What is
Synapsis and crossing over in prophase I: Homologous chromosomes physically connect and exchange genetic information;
Homologous pairs at the metaphase plate;
Separation of homologs during anaphase I
400
Under the Law of Independent Assortment, what is the cross between F1 dihybrids, can determine whether two characters are transmitted to offspring as a package or independently?
What is a Dihybrid cross
400
What is one gene affects the phenotype of another due to interaction of their gene products?
What is Epistasis
500
What describes two dominant alleles affect the phenotype in separate, distinguishable ways?
What is Codominance
500
Identify the diagram
2n=4
What is Cytokinesis 2 - Meiosis
500
What creates different versions of genes at the DNA level in cells?
What is Mutations?
500
What is the phenotypic and genotypic ratios of a test cross?
What is
500
How many homologous chromosomes would be in the cell if 2n=10 during metaphase?
What is no homologous chromosomes are present in metaphase of mitosis