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Chromosomal Basis of Inheritance
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Chromosomal Basis of Inheritance
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Chromosomal Basis of Inheritance
What is standard cut off point for Chi-square test that is used by scientists?
1
2
0.5
0.75
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Chromosomal Basis of Inheritance
In which year process of Meiosis was discovered?
1920
2000
1921
1890
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Chromosomal Basis of Inheritance
Which of following denotes number of chromosomes in a trisomic zygote?
2n-2
2n-1
2n+1
2n+2
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Chromosomal Basis of Inheritance
In which of following Extranuclear genes are present?
mitochondria
ribosomes
endosomes
lysosomes
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Chromosomal Basis of Inheritance
Which of following disease is a result of a specific deletion in chromosome 5?
Klinefelter
cri du chat
Kupffer’s disease
leukemia
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Chromosomal Basis of Inheritance
Which of following is a result of crossing over?
silencing of genes
deletion of genes
recombination of genes
addition of genes
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Chromosomal Basis of Inheritance
Inactive X chromosome in female cell forms a
barr fiber
condensed body
chromatin
barr body
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Chromosomal Basis of Inheritance
How many males are typically born with XYY chromosomes?
1 in 10,000
1 in 500
1 in 10
1 in 1000
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Chromosomal Basis of Inheritance
How many imprinted genes have been identified so far?
10
20
40
60
Author:
rikazzz
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Chromosomal Basis of Inheritance
What is percentage of aneuploidy in human conceptions?
0.05
0.01
0.8
0.25
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rikazzz
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