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Meiosis produces gametes that contain half the genetic information. Once the two gametes combine in fertilization the cell is now considered a zygote. This type of reproduction is called
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Sexual
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Asexual
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Vegetative
Frage 2
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During prophase I of meiosis the....
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Nuclear envelope toughens
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Homologous chromosomes cross over
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Sister chromatids separate and move to opposite ends of the cell
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Chromosomes become chromatin
Frage 3
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Homologous pairs (homologs) are separated during anaphase II.
Frage 4
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The monk that established the first principles of inheritance and is known as the father of modern day genetics was
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Reginald Punnett
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Gregor Mendel
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Frances Redi
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Louis Pasteur
Frage 5
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The monohybrid cross developed by Reginald Punnett demonstrates Mendel's law of _______________________.
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independent assortment
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rules
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segregation
Frage 6
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What is the genotype of a homozygous dominant father, when T= tall plants and t=short plants. Tall (T) is dominant.
Frage 7
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What would the genotype ratio be of a cross between TT x tt (based on TT:Tt:tt ratio)?
Frage 8
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The dihybrid cross demonstrates Mendel's law of __________________.
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independent assortment
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diversity
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segregation
Frage 9
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Incomplete dominance is observed _________________________ traits.
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by a blend of
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by showing both
Frage 10
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Hemophilia a hereditary blood disease, it is an example of ____________________________.
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autosomal recessive disorder
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X-linked recessive disorder
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X-linked dominant disorder
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autosomal dominant disorder
Frage 11
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Label the diagram: letter A
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Stigma
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Style
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Anther
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Filament
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Ovary
Frage 12
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Label the diagram: letter B
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stigma
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style
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anther
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filament
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ovary
Frage 13
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Label the diagram: letter C
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stigma
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style
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anther
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filament
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ovary
Frage 14
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Label the diagram: letter D
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stigma
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style
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anther
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filament
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ovary
Frage 15
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Label the diagram: letter E
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stigma
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style
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anther
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filament
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ovary
Frage 16
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A biotech process that involves separating DNA by size based on DNA's negative charge?
Frage 17
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Who left the blood stain?
Frage 18
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Who is the dad of this child?
Frage 19
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What ingredient is/are required for polymerase chain reaction (PCR)
Frage 20
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When a trait is determined by two or more genes, this is referred to as epistasis.