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How can one determine whether a genotype is homozygous or heterozygous?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
Which best explains why sexual reproduction produces greater variation in the offspring?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
Which cross could produce a child with type O blood?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
A man with a blood genotype AO marries a woman with a blood genotype of AO. What blood types could be expected in their children?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
How does mitosis compare to meiosis?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
Chromosomes normally occur as homologous pairs in
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
Geneticists have observed that fruit flies that commonly inherit vestigial wings also inherit lobed eyes. Observations such as this have helped to develop the genetic concept known as
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
What can be concluded about the phenotype of an organism which is homozygous for the dominant trait, regardless of the genotype of the other parent?
the dominant trait will be expressed in the offspring's looks
AO x BO
gene linkage
a zygote
The DNA comes from two genetically different parents
Mitosis produces two identical daughter cells, while meiosis produces sex cells with half the genetic information
The letters will match and will both either be capitalized or lower case
Both Type A and Type O
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