Science Quiz / genetics and inheritance revision 1

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Can you name the genetics and inheritance revision

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QuestionsAnswer
the failure of homologous chromosomes to separate properly during meiosis is known as....
Amniocentesis is invasive and has a small risk of miscarriage which is...
Diagnosis is usually made late in adult life for which abnormal sex chromosome syndrome...
No adolescent growth spurt indicates which chromosome abnormality linked disease?
heart defects, intestines perturbing outside the body and kidney malformations are signs of....
the mean survival of trisomy 13 is approximately...
A symptom of turner syndrome in utero is..
two signs of Klinefelter syndrome are
chromosome abnormalities are responsible for...of spontaneous abortions
A sign of XY syndrome is that the carrier is usually...
smaller chromosomes have trisomies leading to birth because they have...
Aneuploidies are caused by....
The risk of down syndrome...
Most chromosome abnormalities are...
The syndrome where 1 in 20000 males have the normal female karyotype is known as...
the centromere has two arms they are the... arms
The complete number of human chromosomes which every human should have is known the...
non-disjunction errors occur, more specifically during...
autosomes are...
Trisomy 21 causes...
Acrocentric chromosomes have...&...on it's p side
The absence of the mensural period of a woman in her reproductive age is known as...
A chromosome with its centromere positioned in the middle is known as...
47, XXY is known as...
When one or more individual chromosome is present as an extra copy (or missing) it is known as an...
Trisomy 13 leads to...
 
the complete chromosome set in a human is known as the karyotype and also...
QuestionsAnswer
In 46, XX male the...is transferred to the tip of the X chromosome
common complications of down syndrome are...
in trisomy 18 approx... of babies die in utero
the procedure used in prenatal diagnosis of chromosomal abnormalities, feotal infections and sex determination is called...
a chromosome where the p arm is so short and just about visible is known as...
trisomies leading to birth occur in chromosomes 13,18 and 21 because they are... compared to the others
The tip of the Y chromosome is the...
the nomenclature for edwards's syndrome is...
A trisomy is occurs when...
Wich of the abnormal chromosome syndromes is asymptomatic
The female karyotype is...
Turner syndrome is...
heart defects, incomplete brain development, small or missing eyes, spinal defects and seizures are signs of...
When one is a carrier of a disease but displays no symptoms we say the disease is....
The study of the genetic component of a cell through the visualisation and analysis of chromosomes is known as....
a chromosome with its centromere on one side more than the other is known as...
Amniocentesis is usually carried out in weeks...of the pregnancy
Trisomy 18 is...
trisomies and monosomies are examples of...
the nomenclature for patau syndrome is...
in trisomy 18 approx... of infants live to 2 months
How many autosomes are there in humans?
the nomenclature of down syndrome is...
Two symptoms of Turner syndrome include...
45, X is known as...
In a chromosome the short arm is the...arm
in trisomy 18 approx... of infants will survive the first year of life
a common sign of down syndrome is...

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Created Dec 19, 2014ReportNominate
Tags:genetic, Inheritance, Revision

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