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1. Which one of the following corresponds to polyploidy in man
A. 66 autosomes + 2x chromosomes + 1y chromosome
B. 21 autosomes + 1x chromosome + 1y chromosome
C. 44 autosomes + 2x chromosomes + 2y chromosomes
D. 43 autosomes + 1x chromosome + 2y chromosomes
Explanation:
2. Variation in the entire set of chromosomes are called
A. Polyploidy
B. Euploidy
C. Aneuploidy
D. Haploidy
Explanation:
3. The chromosomal condition of 2n+1 is called
A. Monosomic
B. Trisomic
C. Tetrasomic
D. Polysomic
Explanation:
4. Who discovered the aneuploidy organisms
A. Bateson
B. Bridges
C. Morgans
D. Baltzer
Explanation:
5. One of the following is caused by the autosomal anueploidy in man
A. Down syndrome
B. Turner syndrome
C. Klinefelter syndrome
D. Patau syndrome
Explanation:
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