Mitosis
Meiosis
Basic Genetics
Beyond Mendel
Miscellaneous
100
This is the stage of the cell cycle where DNA is synthesized
What is S or synthesis
100
An organism with 2 sets of chromosomes is known as this
What is diploid
100
This is the test used to determine the genotype of an organism that displays the dominant phenotype
What is testcross
100
Read the following case of codominance. A roan horse (Gg) is crossed with another roan horse (Gg). What are the chances of getting an all black horse (GG)?
What is 25%
100
Prokaryotes do not undergo mitosis. They do this instead.
What is binary fission
200
This is a cancerous type of tumor
What is malignant
200
This is the end result of meiosis
What is 4 daughter cells with one set of chromosomes (haploid cells)
200
Katniss Everdeen has brown hair (Bb) while Peeta has blonde hair (bb). What are the chances of their offspring having brown hair?
What is 50%
200
This is codominance
What is phenotypes of both alleles are expressed
200
2 identical strands of DNA produced during the S phase are considered to be these to each other
What is sister chromatid
300
These are the two genes associated with cancer
What is tumor-suppressor and proto-oncogenes
300
Crossing over occurs during this stage
What is prophase I
300
During a test cross, the unknow organism is crossed with an organism with this genotype.
homozygous recessive
300
What is an example of polygenic inheritance
What is height, skin color, eye color
300
This is one reason why a dominant allele might not be common in a population. Example: Sickle cell
What is heterozygote advantage, individuals do not reach reproductive age, attractiveness/sexual attraction
400
A human eye cell has 46 chromosomes. How many chromosomes will it have during early anaphase?
What is 92
400
DAILY DOUBLE: This is the name of Mrs. Sweet's white and black cat, named after a Greek Titan condemned to hold up the heavens or sky for eternity
Atlas
400
this is the law that states 2 alleles for a gene must segregate/separate with 1 each being contributed to a gamete
Law of segregation
400
The term given when the environment affects gene expression.
Phenotypic plasticity
400
This is an example of a gamete vs. a somatic cell in a human
What is sperm/egg, other cells in the body
500
Cytokinesis in animal cells involves this, while plant cells has this
What is cleavage furrow and cell plate
500
This is the process when homologous chromosomes join together (synapsis) and cross over. During anaphase I, the homologous chromosomes separate, then, during anaphase II, sister chromatids separate.
What is meiosis
500
What are the chances of AabbccDd EeFF when
AABbccDdEEFf x AaBbccDdeeFf
.015625
500
where one gene controls the outcome of another gene. Ex. Labrador retriever coat color
is epistasis
500
The parental generation is often referred to as this, the first generation as this, and the second generation as this (3 answers required)
What is P, F1, F2