___ is the term for a cell with half the amount of original DNA.

__ is the creation of mature gametes from haploid cells.

__ occurs during Prophase I of meiosis.

__ occurs when chromosomes fail to separate correctly during Anaphase I.

___ describes the random separation of tetrads during Anaphase I.

__ is a haploid cell containing one set of chromosomes and is used to produce organisms.

__ is what you call a cell that has a full set of chromosomes; two of each kind of chromosome.

__ is a pair of homologous chromosomes.

___ = crossing over + independent assortment.

Meiosis is a two part cell division that creates

Genetic diversity is a result of

At the end of cytokinesis 1, there are

After Cytokinesis II, there are

During gametogenesis, spermatogenesis produces ___ viable cell(s), while oogenesis produces __ viable cell(s).

Errors during meiosis can be the result of

Trisomy and monosomy is a result of __.

__ is a chromosomal mutation where part of the genetic information has been removed.

__ is a chromosomal mutation where one or more genes have switched places on the same chromsome.

__ is a chromosomal mutation where genetic information has been repeated.

__ is a chromosomal mutation where part of the genetic information has been removed from one chromosome and added to a different chromosome.

Down's Syndrome (Trisomy 21) is an example of __.

__ is a characteristic of an individual organism.

A ___ is a variation of a trait; tells the various forms a trait is expressed in.

__ is the genetic makeup of an organism's trait.

__ is the physical expression of an organism's trait.

The first generation offspring represented by the boxes in a Punnett Square is called __.

This scientist is considered the Father of Modern Genetics.

A trait that is expressed even if only one allele is present is called __.

A trait that can be hidden unless both copies of the gene are present is called __.

This law states that organisms will show a dominant trait when inheriting any dominant allele.

This law states that organisms inherit two copies of each gene, one from each parent and that organisms carry only one allele in a gamete.

This law states that allele pairs separate randomly during meiosis leading to different gametes each time.

When organisms have a trait with one dominant and one recessive allele, it is called __.

When both alleles are the same -- 2 dominant or 2 recessive -- it is called __.

This shows all the possible combinations of alleles that can result when genes are crossed.

___ is when a third phenotype results from crossing two purebred individuals producing a blend of the traits.

__ is when a third phenotype results from the heterozygous state, where both traits are equally present with no blending of phenotype (spots/stripes).

__ is when two or more genes determine one trait for an organism.

__ is when there are more than two versions for a gene.

Eye, hair, and skin color along with body shape and height are examples of __.

Red (RR) + White (WW) = Pink (RW) is an example of __.

Red (RR) + White (WW) = Red and white stripes (RW) is an example of __.

Traits found on the 23rd pair (gender chromosomes) are called __ traits.

In a karyotype, the first 22 pairs of chromosomes that determine all your traits except your gender are called __.

At the 23rd pair, two X chromosomes means your gender is __, while an X and a Y chromosome means your gender is __.

A __ shows phenotypes of individuals of multiple generations of a family.

A __ is an image showing the arrangement of chromosomes according to length, bandwidth, and position of the centromere.

Chromosomes in a(n) __ are numbered according to size.

A __ can be used to determine chromosomal abnormalities.

A __ helps geneticists predict the genotype of family members.

A __ is useful to observe the inheritance of a trait when the trait is controlled by a single gene.

If a pedigree shows a trait in at least one parent and nearly every generation, it is said to be a ___ trait.

If a pedigree shows a trait mostly occurs in males and females can be carriers, it is said to be a __ trait.

In a pedigree, if a trait shows up in the offspring but neither parent exhibits the trait, it is said to be a __ trait.

If tall were dominant to short, what percentage of the offspring would be short in this Punnett Square?

If red flower color is fully dominant to white, what genotype would represent a white flower?

If red flower color is INCOMPLETELY dominant to white, what genotype would have a white phenotype?

Black fur is incompletely dominant to white fur. When you cross a pure-breeding black rabbit with a pure-breeding white rabbit, the offspring are gray. Using the Punnett square shown, what percentage are gray?

Black is codominant to white feathers in chickens. Crossing two pure chickens results in erminette (black and white feathers) chickens. Using this Punnett square, what percentage of the F1 generation would be erminette?

Given this Punnett square result, what are the genotypes of the parents?

Free earlobe is dominant to detached earlobe. Using the Punnett square, what percentage exhibit free earlobes when crossing two heterozygous individuals?

Free earlobe is dominant to detached earlobe. Using the Punnett square, what is the genotypic ratio in the F1 generation?

What chance is there an offspring will be tall and white?

Black is dominant to white and tall is dominant to short. What possible genetic combinations would result during meiosis of a parent heterozygous for both traits?

Black is dominant to brown and Tall is dominant to short. What chance is there of having an offspring that is brown and tall?

Black is dominant to brown and Tall is dominant to short. What chance is there of having an offspring that is black and short?

If you cross a woman with blood type A (heterozygous) and a man with blood type B (heterozygous), what percent chance do they have of an offspring with blood type A?

Is it possible that a man with blood type AB and a woman with blood type O have a child with blood type A?

What type of inheritance does this pedigree represent?

What type of inheritance does this pedigree represent?

What type of inheritance does this pedigree represent?

What is the gender and condition shown in the karyotype of this individual?

What is the gender and condition shown in the karyotype of this individual?

What is the gender and condition shown in the karyotype of this individual?

What is the gender and condition shown in the karyotype of this individual?

Which of these represents a heterozygous phenotype?

Which of these represents a homozygous dominant phenotype?

Which of these represents a homozygous recessive phenotype?

Albinism is an autosomal recessive disorder. If two normally pigmented parents have an albino offspring, which of the following is TRUE?