These characteristics are not common to the whole species.
Individual characteristics
100
This is the phase before mitosis.
Metaphase
100
In humans meiosis creates four cells each with this many chromosomes.
23
100
This is the name of an allele that if present will ALWAYS be expressed.
dominant
100
A black man and white woman have a child with black and white spots. This is an example of ___________ dominance.
co
200
This is where the organism lives and can change it's characteristics.
Environment
200
This is the phase in which the chromosomes line up in the middle of the cell.
Metaphase
200
This is the name of a duplicated homologous pair of chromosomes at the beginning of Meiosis 1.
tetrad.
200
This is the name of the physical expression of an individuals genes.
phenotype
200
A red and white flower cross-polinate to make a pink flower. This is an example of _______ dominance.
incomplete
300
This is where each half of the chromosome is joined together.
centromere
300
Two of these are created when the chromatids split apart.
Daughter chromosomes
300
All haploid cells are called _____________.
gametes
300
This is how you describe a trait that has two of the same allele.
heterozygous.
300
If somehow a man and a man had 4 babies how many would you expect to be female?
0.
400
This is the name of a chart of a person's chromosomes.
Karyotype
400
This extension of microtubules extend from one side of the cell to the other during mitosis.
Mitotic Spindle
400
Oogenisis forms three of these.
Polar bodies.
400
Brown eyes are dominant and blue eyes are recessive. A father has (BB) and a mother has (bb). If they have 4 kids how many would you expect to have blue eyes?
0
400
You know that your blood type is A and your spouse has a bloodtype of B. After looking and ONLY your blood genotype the doctor says it is impossible for you to have a child with blood type O. What does this mean your blood genotype is?
I(A)I(A)
500
This man in the 1800s discovered that pairs of factors are passed from parents to offspring.
Gregor Mendel
500
This organelle helps cut the cell in two during cytokenesis in plants.
Golgi apparatus
500
Two gametes join to form a ______________.
zygote
500
Black hair is dominant (B) and brown hair is recessive (b). If a man with black hair and a woman with black hair have a child with brown hair, what was the genotype of the woman?
Bb
500
Who was the King that blamed many wives for not being able to have a son (must have his name and number correct).