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Q. No.A normal man and a normal woman both have one of their parent albino, if get married then what is the probability of their child being albino?
1. 20%
2. 25%
3. 75%
4. 80%
Subtopic: Mendelian Disorders |
76%
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Gynaecomastia is present in which syndrome?
1. Turner
2. Klinefelter
3. Down
4. None of the above
1. Turner
2. Klinefelter
3. Down
4. None of the above
Subtopic: Sex Aneuploidy - Turner & Klinefelter Syndrome |
89%
From NCERT
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Which one of them is odd with respect to human male?
1. Absence of one X-chromosome
2. Addition of one X-chromosome
3. Presence of XY- chromosome
4. Absence of Barr body
1. Absence of one X-chromosome
2. Addition of one X-chromosome
3. Presence of XY- chromosome
4. Absence of Barr body
Subtopic: Sex Determination |
From NCERT
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Subtopic: Sex Aneuploidy - Turner & Klinefelter Syndrome |
64%
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Non-disjunction in meiosis results in:
1. trisomy
2. normal diploid
3. gene mutation
4. None of these
1. trisomy
2. normal diploid
3. gene mutation
4. None of these
Subtopic: Non - Disjunction & Aneuploidy |
77%
From NCERT
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AB blood group shows:
1. Codominance
2. incomplete dominance
3. polygenic inheritance
4. pleiotropy
1. Codominance
2. incomplete dominance
3. polygenic inheritance
4. pleiotropy
Subtopic: Monohybrid Cross: Further Understanding |
91%
From NCERT
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Subtopic: Sex Aneuploidy - Turner & Klinefelter Syndrome |
88%
From NCERT
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Which trait is shown by given pedigree analysis?
1. Autosomal dominant
2. X-Linked dominant
3. Autosomal recessive
4. X-Linked recessive
1. Autosomal dominant
2. X-Linked dominant
3. Autosomal recessive
4. X-Linked recessive
Subtopic: Pedigree Analysis: Problem Solving | Pedigree Analysis: More Examples |
63%
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AB blood group shows :
1. Co-dominance
2, Incomplete dominance
3. Polygenic inheritance
4. Pleiotropy
1. Co-dominance
2, Incomplete dominance
3. Polygenic inheritance
4. Pleiotropy
Subtopic: Co-dominance |
91%
From NCERT
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The trisomy for 21st chromosome is called
1. Down's syndrome
2. Turner’s syndrome
3. Sickle cell anaemia
4. Klinefelter's syndrome
Subtopic: Non - Disjunction & Aneuploidy | Sex Aneuploidy - Turner & Klinefelter Syndrome |
86%
From NCERT
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