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Mitosis
Meiosis
Genetics
Evolution
Body systems
100
phase when chromosomes are still sister chromatids but lined up in the middle of the cell
What is metaphase
100
phase when sister chromatids separate
What is anaphase II
100
if a heterozygous round pea mates with a homozygous wrinkled pea, the chance that their offspring will be round is
What is 50%
100
this is a word that describes an organism's ability to have viable offspring
What is fitness
100
Where carbohydrate digestion begins and with what enzyme
What is the mouth with salivary amylase
200
these form to help guide the chromosomes around the cell during the process of mitosis
What is spindles
200
phase when homologous chromosomes separate
What is anaphase I
200
If a parent with type O blood mates with a parent with type AB blood, the chances that they will have an A blood offspring is
What is 50%
200
This person believed that a characteristic acquired during their lifetime could be passed down to their offspring (which we know is incorrect)
What is LaMarck
200
the location of the most chemical digestion
What is the small intestine
300
phase when sister chromatids separate
What is anaphase
300
the resulting cells have how much DNA compared to the original cell
What is half
300
If two parents who are both heterozygote for two traits of interest mate, the chances that their first offspring will exhibit both recessive phenotypes is
What is 1 out of 16
300
Darwin's idea that females could be choosy to pick the best possible mate
What is sexual selection
300
the location of most of the absorption of nutrients
What is small intestine
400
not part of mitosis; phase when DNA is replicated
What is S phase of interphase
400
the structure formed during prophase I that ensures the correct assorting of chromosomes
What is a tetrad
400
If two parents mate and we are interested in two of their traits controlled by Simple Mendelian inheritance, what are their genotypes if their offspring show a 1:1:1:1 ratio phenotypically? (You can use A's and B's for your alleles)
What is AaBa x aabb
400
The idea that small populations are more susceptible to random environmental events that could decrease genetic diversity
What is genetic drift
400
the name of the "tube" that is our digestive system
What is the alimentary canal
500
the amount of DNA in a cell prior to prophase vs. just following cytokinesis
What is double
500
the process that increases genetic variation during early meiosis
What is crossing over
500
If a male with hemophilia mates with a female who is a carrier of the disease, what is the chance they will have a daughter who has hemophilia?
What is 25%
500
If a recessive allele makes up 30% of the gene pool for a given trait, what percentage of the organisms are homozygous dominant for that trait?
What is 49%
500
the name of the cells that produce the HCL and pepsinogen in our stomachs
What is parietal and chief cells