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Who's the baby Daddy?
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Jenn Loves Gregor Mendel
Learning is fun!
100
The process that produces haploid sperm and egg cells
What is meiosis
100
Chromosomes that look alike and carry the same genes are called _________ chromosomes
What is homologous!
100
Alternate forms of the same gene
What is alleles
100
1n is an abbreviation for _______
What is haploid
100
human chromosomes that do not determine gender
What is autosomes
200
In the ABO blood type system, the IA allele is _____ with the IB allele.
What is codominant
200
f the two alleles for a particular gene are different the gene pair is
What is heterozygous
200
____________ during meiosis can cause trisomy21, turner syndrome, jacobs syndrome, and Klinefelter syndrome.
What is nondisjunction
200
Traits that depend on more than one gene are
What is polygenic
300
In meiosis, homologous chromosomes separate during
What is anaphase I
300
After the completion of meiosis in humans, a diploid germ cell has produced cells with half the
original chromosome number, generating __________ haploid nuclei.
What is 4
300
In the ABO blood type system the alleles IA, IB and i produce _____ phenotypes
300
Fraternal twins (dizygotic) result from the fertilization of ____ sperm and ______ eggs
What is 2 and 2
300
A pea plant with (Tt) as its genotype should be referred to as
What is Heterozygous
400
An allele that exerts its effects whenever it is present in a genotype is considered _______
What is dominant
400
Diagrams depicting family relationships and phenotypes for a genetic disorder are ______ charts
What is pedigree
400
The process by which homologous chromosomes exchange genetic material (in meiosis)
What is crossing over
400
An organism that receives recombinant DNA is a _________ organism
What is transgenic
500
The segregation of alleles for a gene on one chromosome does not influence the segregation of alleles
for a gene on another chromosome during gamete formation is Mendel's Law of __________
What is independent assortment
500
Diagrams of gene order and spacing on chromosomes are called ______ maps
What is linkage
500
________ is used in DNA sequencing to separate DNA fragments based on length
What is electrophoresis
500
Of all the people who have studied inheritance, the person who made the most lasting impression on the science of genetics is
What is Jenn Loves Gregor Mendel (don't tell urlacher!)
500
used to replace faulty DNA by introducing alleles which do not result in a genetic disorder