Show:
Vocabulary
Dominant/
Recessiive
Phenotype/
Genotype
Meiosis
General information
100
Where do you inherit your genes from?
You parents
100
An animal has an allele for white fur but its fur is black. The allele for white fur is
recessive
100
Eye color is a
phenotype
100
cell division that takes place only in reproductive tissue is ________
Meiosis
100
How many pairs of chromosomes do humans have?
23 pairs
200
What is an allelle
various forms of the same gene
200
A monster has alleles for green fur and for pink fur and is green means the green fur geen is ________________
dominant
200
color blindness is
genotype
200
What are the 4 phases of Meiosis in order
prophase, metaphase, anaphase, telophase any cytokinesis
200
what is an egg cell in a human
female reproductive cell
300
How a parents's alleles might combine in their offspring can be shown in a _________
Punnett Square
300
You have blue eyes, your mom has blue eyes and your dad has green eyes means dad's green eyes are __________________
recessive
300
You have a red rose and a white rose, what are the phenotypes
red and white
300
What happens in Metaphase
chromosomes arrange as pairs in the middle of the cell
300
What type of chromosome do females have that make them female?
XX
400
Alleles that are both dominant or both recessive are called
homozygous
400
In a plant tall is dominant (D) short is recessive (d) which genotype would a short off spring have?
dd
400
If you have an inherited blood disease would it be described as a genotype or a phenotype
genotype
400
How many chromosome are in 1n cells?
there are two one from each parent
400
What type of chromosome do males have that make them male?
XY
500
Alleles that are dominant / recessive are called
Hetrozygous
500
In a Parent plant was Dd (D for tall d for short) and the other parent plant was dd, what are the possible genotypes for the offspring?
2 Dd and 2 dd
500
eye color, hair color and skin color are examples of genotypes or phenotypes?
phenotypes
500
Why is meiosis necessary>
to make sure cells have the correct number of chromosomes
500
What is the percent chance that 2 human parents will have a male offspring?
50%