Physical separation of newly formed daughter cells
What is CYTOKINESIS
100
Organism hat has two copies of each type of chromosomes.
What is DIPLOID
100
Hybrid individual with two different alleles
What is HETEROZYGOUS
100
The ex\\\\Trais tha are affected by more than one gene
What are POLYGENIC traits
200
Division Phases: G1, ____, G2 and M (G= growth, M=mitosis)
What is S (duplication of DNA)
200
The sister chromatids line up along the middle of the cell, ready to split apart
What is METAPHASE
200
Cells produced during meiosis
What are GAMETES
200
Physical expression of a trait
What is PHENOTYPE
200
Type AB blodd displays the _________ of blood type
What is CODOMINANCE
300
Nuclei of newly split cells form; nucleoli reappear, chromatin uncoils
What is TELOPHASE
300
Each chromosome pairs with its homolog.
What is PROPHASE I
300
A chart that organizes chromosomes in relation to number, size and type.
What is KARYOTYPE
300
No Y chromosome (X0). _____________ Syndrome
What is TURNER'S
400
Percentage of time the cell spends in final stage, mitosis
What is 10%
400
Sister chromatids split via microtubules. Chromosomes pulled to opposite poles by spindle apparatus.
What is ANAPHASE
400
Sister chromatids split apart and are called 'chromosomes' as they are pulled to the poles
What is ANAPHASE II
400
Law of ___________: each pair of factors (alleles) are distributed independently when gametes are formed (2 words)
What is INDEPENDENT ASSORTMENT
400
What would be the only way that a daughter is COLOR BLIND
What is "when both mom & pop are color blind"
500
MPF (mitosis promoting factor) comes from a protein called CDK. CDK stands for:
What is Cyclin-Dependent Kinase (combined with cyclin). CDK is an enzyme
500
Instead of cleavage furrow, plants form this:
What is CELL PLATE
500
Homologous pairs match up during prophase I and complementary pieces from the two chromosomes wrap around each other and are exchanged between them
What is CROSSOVER (or CROSSING OVER)
500
A monohybrid cross produced a ratio of 3:1 phenotype in favor of dominant. A "dihybrid cross" (YyRr x YyRr) results on a phenotype ratio os 9 : n : n: 1 (what is n?)
What is n=3
500
200 red snapdragons x 200 white snapdragons = PINK snapdragons.
Whan mating 2 pink, what % are expected to be PINK, RED, and WHITE