1642859
Descripción
Test por wajda alhothali, actualizado hace más de 1 año
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Creado por wajda alhothali
hace más de 9 años
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Pregunta 1
Pregunta
The pure-bred plants, with two identical genes, used in the initial cross would now be referred to as
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homozygous
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heterozygous
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genetic twin
Pregunta 2
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who is regarded as the father of genetics ?
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Bateson
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Morgan
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Mendel
Pregunta 3
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the physical expression of a character is called
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Morphology
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phenotype
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genotype
Pregunta 4
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if different alleles are present in the same genotype then it’s called
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homozygous
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heterozygous
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diallelic
Pregunta 5
Pregunta
A trait or disorder determined by a gene on one of the sex chromosomes is said to be
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sex-linked inheritance
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autosomal inheritance
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recessive inheritance
Pregunta 6
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An individual inherits .... allele for each gene (character)
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2
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3
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4
Pregunta 7
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a person with these alleles ( TT ) is known to be
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homozygous dominent
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homozygous recessive
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heterozygous
Pregunta 8
Pregunta
Mendel's Law of uniformity: When two homozygotes with different alleles are crossed, all the offspring in the F1 generation are
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identical and homozygous
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different and heterozygous
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identical and heterozygous
Pregunta 9
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Mendel's Law of Dominance states that
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recessive allele will mask the dominant allele
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recessive allele will be masked by dominate allele
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both allele will show in the offspring
Pregunta 10
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Mendel’s experiments that followed the inheritance of flower color or other characters focused on only a single character via
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trihybrid cross
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dihybrid cross
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monohybrid cross
Pregunta 11
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Rare Exception to mendel’s first law Occur when two allelic genes fail to separate because of
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non disjunction in 1st meiotic division
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non disjunction in 2ed meiotic divison
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non disjunction in mitotic division
Pregunta 12
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in autosomal dominant The trait (character, disease) appears
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1st generation
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2nd generation
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all generations
Pregunta 13
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in autosomal recessive the trait only shows itself in
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homozygous
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heterozygous
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homozygous recessive
Pregunta 14
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The Inheritance Pattern of the sex linked inheritance is ………….. the autosomal inheritance
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identical to
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different from
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usually the same
Pregunta 15
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the condition exhibits itself whether dominant or recessive
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hemizygous
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heterozygous
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homozygous recessive
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