66AA + XXY condition refer to the
1.Diploidy
2.Triploidy
3.Tetraploidy
4.Polyploidy
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A diploid organism lacking two chromosomes of its proper compliment is known as
1.Monosomic
2.Trisomic
3.Nullisomic
4.Tetrasomic
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A person having �A� blood group can give blood to the
1.A, AB groups
2.B, AB groups
3.AB groups
4.O, AB groups
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A person who suffers from Klinefelter�S syndrome is
1.Sterile female
2.Fertile female
3.Fertile male
4.Sterile male
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A substance capable of stimulating the production of specific antibody is called
1.Antigen
2.Antibodies
3.Immunogen
4.Allergen
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Addition of one or more chromosomes to a diploid chromosomes is called
1.Polyploidy
2.Anueploidy
3.Hyperploidy
4.Hypoploidy
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During ploidy there is a change in the
1.Number of chromosomes
2.Number of genes
3.Arrangement of genes
4.Arrangement of chromosomes
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Erythroblastosis foetalis is caused by the following combinations
1. Rh + male with Rh + female
2.Rh + male with Rh - female
3.Rh - male with Rh - female
4.Rh - male with ABO female
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From which animal Rh factor was discovered
1.Horse
2.Mouse
3.Rabbit
4.Monkey
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In blood transfusion, which persons are called as universal donars
1.A
2.B
3.AB
4.O
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In erythroblastosis foetails, which factors in the mother pass through placenta into the foetus
1.Rh antigens
2.Rh antibodies
3.ABO antibodies
4.Both 1 and 2
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In RBCs, which allele does not determine the synthesis of polysaccharides
1.IA
2.IB
3.IO
4.I
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In which blood group co-dominance is exhibited
1.A
2.B
3.AB
4.O
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Klinefelter syndrome is caused by
1. Autosomal abnormality
2.Sex chromosomal abnormality
3. Chromosomal abbreviation
4.Polyploidy
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One of the following is caused by the autosomal anueploidy in man
1.Down syndrome
2.Turner syndrome
3.Klinefelter syndrome
4.Patau syndrome
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One of the following is not the kind of euploidy
1.Monoploidy
2.Diploidy
3.Hyperploidy
4.Polyploidy
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Persons with �O� blood group can receive blood from
1.A
2.B
3.AB
4.O
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Rh is a special type of
1.Antigen
2.Antibody
3.Immunocyte
4.Agglutinin
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The addition or deletion of one or more chromosomes in a set is referred as
1.Aneuploidy
2.Deletion
3.Inversion
4.Translocation
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The allele (I) determining the polysaccharides in the RBCs is called
1.Iso haemoglobin
2. Iso haematin
3.Iso haemaglutinin
4.Iso homocyanin
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The chromosomal condition for monosomy is
1.2n-1
2.2n+1
3.2n+2
4.2n-2
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The chromosomal condition of 2n+1 is called
1.Monosomic
2.Trisomic
3.Tetrasomic
4.Polysomic
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The chromosomal condition of 2n-2 is called
1.Tetrasomic
2.Polysomic
3.Nullisomic
4.Monosomy
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The chromosomal condition of 44AA + XXY refers to the
1.Down syndrome
2.Klinefelter syndrome
3.Turner syndrome
4.Cat-cry syndrome
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The chromosomal make up of Klinefelter�s syndrome is
1.44A + X
2.44AA + XXY
3.55A + XY
4.44A + XY
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The individual having the blood group A possess the alleles
1.IA IA
2.IB IB
3. IA IB
4.IO IO
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The individual having the IO IO alleles in RBC has the blood type of
1.A
2.B
3.AB
4.O
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The syndrome caused by 21st pair of chromosome found in three copies is
1.Klinefelter syndrome
2.Turner syndrome
3.Down syndrome
4.Patau syndrome
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The term agglutination means the
1.Clumping of antigens
2.Clumping of agglutinins
3.Clumping of blood cells
4.Clumping of platelets
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The term genome refers to the
1.Haploid set of chromosomes
2. Diploid set of chromosomes
3. Triploid set of chromosomes
4.Tetraploid set of chromosomes
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The term ploidy means the alterations in the
1.Structure of chromosomes
2.Number of chromosomes
3.Number of genes
4.Sequence of gene arrangement
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This is commonly found in the plants
1.Haploidy
2.Diploidy
3.Polyploidy
4.Trisomy
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Variation in the entire set of chromosomes are called
1.Polyploidy
2.Euploidy
3.Aneuploidy
4.Haploidy
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Which individuals are called as universal recipients
1.A
2.B
3.AB
4.O
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Which of the following is known as monoploidy
1.Diploidy
2.Haploidy
3.Triploidy
4.Polyploidy
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Which of the following is seen in the male honey bees
1.Trisomy
2.Polyploid
3.Triploid
4.Haploidy
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Which of the following is the homozygous recessive condition producing RBCs without the polysaccharides
1.IA IA
2.IB IB
3.IA IB
4.IO IO
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Which of the following produces RBCs without both polysaccharides
1.Homozygous dominant
2.Heterozygous dominant
3.Homozygous recessive
4.Codominant
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Which one of the following corresponds to polyploidy in man
1.66 autosomes + 2x chromosomes + 1y chromosome
2.21 autosomes + 1x chromosome + 1y chromosome
3.44 autosomes + 2x chromosomes + 2y chromosomes
4.43 autosomes + 1x chromosome + 2y chromosomes
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Which person can receive blood from O, A, AB groups
1.A
2.B
3.AB
4.O
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Which type of fetuses are at risks of the blood diseases called haemolytic disease
1.Dd
2.dd
3.DD
4.Both 1 and 2
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Who discovered Rh factor
1.Landsteiner + Wibner
2.Landsteiner + Weisner
3.Wiener + Weisner
4.Landsteiner + Wiener
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Who discovered the aneuploidy organisms
1.Bateson
2.Bridges
3.Morgans
4.Baltzer
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