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