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19 questions
An image that displays homologous chromosomes within a nucleus is called a:
Pedigree
Karyotype
Family Tree
Cladogram
In humans, chromosomes 1-22 are called:
Autosomes or Body Chromosomes
Sex chromosomes
Chromatids
Carotenoids
In humans, the 23rd pair of chromosomes are called:
Autosomes
Sex chromosomes
Chromatids
Gender chromosomes
In this human karyotype, is the individual male or female?
Male
Female
In this human karyotype, is the individual male or female?
Male
Female
What 2 factors can a karyotype tell you?
Gender
Gene mutations
Phenotype (physical appearance)
Presence of chromosomal disorders
What chromosomal disorder is displayed by this karyotype?
Turner (XO) Syndrome
Down Syndrome
Trisomy 18
Klinefelter's (XXY) Syndrome
What chromosomal disorder is displayed by this karyotype?
Turner (XO) Syndrome
Down Syndrome
Trisomy 18
Klinefelter's (XXY) Syndrome
What chromosomal disorder is displayed by this karyotype?
Turner (XO) Syndrome
Down Syndrome
Trisomy 18
Klinefelter's (XXY) Syndrome
A diagram that looks like a family tree and is used to track genes throughout generations is called a:
Pedigree
Karyotype
Cladogram
Phylogenetic Tree
When examining a pedigree, what 2 things should you first determine about the trait being shown?
Whether the trait is sex-linked or autosomal
Whether the trait is dominant or recessive
Whether individuals are male or female
How many individuals are in the pedigree
If primarily males are affected, such as in the above pedigree, the trait is:
Autosomal
Sex-linked
Dominant
Recessive
If males and females are equally affected, such as in the above pedigree, the trait is:
Autosomal
Sex-linked
Dominant
Recessive
If few individuals are affected in the pedigree, then the trait is:
Autosomal
Sex-linked
Dominant
Recessive
If many individuals are affected in the pedigree, then the trait is:
Autosomal
Sex-linked
Dominant
Recessive
In the above pedigree, individual #1 is:
Male
Female
Affected by the trait
Unaffected by the trait
The trait shown in the above pedigree is:
Autosomal dominant
Autosomal recessive
Sex-linked dominant
Sex-linked recessive
The trait shown in the above pedigree is:
Autosomal dominant
Autosomal recessive
Sex-linked dominant
Sex-linked recessive
The trait shown in the above pedigree is:
Autosomal dominant
Autosomal recessive
Sex-linked dominant
Sex-linked recessive
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