How are some ways that crime scene investigators identify victims and criminals
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Definition1/16
The crime scene investigators use the biotechnology and genetis
technology for solving their case. They collect every sample from
the crime scene and perform the laboratory tests on it which gives
them clue about what would have happened on the crime scene and
then DNA and the fingerprints are used to prove the identity of the
person associated with crime scene
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Term1/16
What must happen before meiosis can begin
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Definition1/16
DNA doubles and produces sister chromatids before meiosis
begins.
the chromosomes must replicate
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Term1/16
PCR stands for
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Definition1/16
PCR stands for Polymerase Chain Reaction.
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Term1/16
How can you explain the inheritance of sex-linked traits
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Definition1/16
Sex- linked traits are those where the genes are found on the X
and Y chromosomes. Colorblindness and male pattern baldness are the
most well-known sex-link traits.
Women have two X chromosomes. Men have one X and one Y, but the
Y chromosome has fewer genes than the X. These differences help
account for different patterns of inheritance than non-sex-linked
traits.
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Term1/16
Is color blindness a dominant or a recessive trait
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Definition1/16
Color blindness is a recessive sex linked trait.
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Term1/16
Why do more people have attached rather than unattached earlobes
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Definition1/16
Cause attached earlobes are the dominant trait. Unattached
earlobes are reccessive.
🔄 Click to see term
Term1/16
Why did Mendel study such a large sample of pea plants to determine the probability of inheritance
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Definition1/16
The more samples you use, the closer your results will match
probability.
🔄 Click to see term
Term1/16
A scientist is preparing a punnett square for a dihybrid cross of a plant with a genotype of GGKk. What possible gametes can the plant produce
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Definition1/16
Gk, gk
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Term1/16
How did Mendel make the F1 generation for his experiment
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Definition1/16
he crossed two pure lines
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Term1/16
How are meiosis and mitosis different
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Definition1/16
mitosis only has to do with celluar reproduction
meiosis has to do with sex cells reproducing Mitosis creates new cells that are used for development, repair, asexual reproduction and growth. Meiosis creates cells in order for organisms to reproduce sexually.
🔄 Click to see term
Term1/16
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk. What pos
🔄 Click to see definition
Definition1/16
Gk, gk
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Term1/16
What is the probability that a father produces a gamete with the allele for attached earlobes if he has one allele for detached earlobes and one allele for attached earlobes
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Definition1/16
50%
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Term1/16
The number of possible genetically different gamete for an organism quals 2n where n is the number of pairs of chromosomes if an organism has six pairs of chromosomes how man different gametes can it
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Definition1/16
64 - Apex
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Term1/16
Which best describes probability
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Definition1/16
the likelihood that something will happen
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Term1/16
A scientist uses material in her lab to separate dna fragments by size .what process is she using
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Definition1/16
Gel electrophoresis.
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Cards in this guide (16)
What is an allele
a form of a gene apex
How are some ways that crime scene investigators identify victims and criminals
The crime scene investigators use the biotechnology and genetis
technology for solving their case. They collect every sample from
the crime scene and perform the laboratory tests on it which gives
them clue about what would have happened on the crime scene and
then DNA and the fingerprints are used to prove the identity of the
person associated with crime scene
What must happen before meiosis can begin
DNA doubles and produces sister chromatids before meiosis
begins.
the chromosomes must replicate
PCR stands for
PCR stands for Polymerase Chain Reaction.
How can you explain the inheritance of sex-linked traits
Sex- linked traits are those where the genes are found on the X
and Y chromosomes. Colorblindness and male pattern baldness are the
most well-known sex-link traits.
Women have two X chromosomes. Men have one X and one Y, but the
Y chromosome has fewer genes than the X. These differences help
account for different patterns of inheritance than non-sex-linked
traits.
Is color blindness a dominant or a recessive trait
Color blindness is a recessive sex linked trait.
Why do more people have attached rather than unattached earlobes
Cause attached earlobes are the dominant trait. Unattached
earlobes are reccessive.
Why did Mendel study such a large sample of pea plants to determine the probability of inheritance
The more samples you use, the closer your results will match
probability.
A scientist is preparing a punnett square for a dihybrid cross of a plant with a genotype of GGKk. What possible gametes can the plant produce
Gk, gk
How did Mendel make the F1 generation for his experiment
he crossed two pure lines
How are meiosis and mitosis different
mitosis only has to do with celluar reproduction
meiosis has to do with sex cells reproducing Mitosis creates new cells that are used for development, repair, asexual reproduction and growth. Meiosis creates cells in order for organisms to reproduce sexually.
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk. What pos
Gk, gk
What is the probability that a father produces a gamete with the allele for attached earlobes if he has one allele for detached earlobes and one allele for attached earlobes
50%
The number of possible genetically different gamete for an organism quals 2n where n is the number of pairs of chromosomes if an organism has six pairs of chromosomes how man different gametes can it
64 - Apex
Which best describes probability
the likelihood that something will happen
A scientist uses material in her lab to separate dna fragments by size .what process is she using