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WorksheetsGenetic Disorders
Total questions: 17
Worksheet time: 9mins
What is the genetic disorder characterized by the production of thick and sticky mucus that can clog the lungs and obstruct the pancreas?
Sickle Cell Anemia
Cystic Fibrosis
Down Syndrome
Hemophilia
Which genetic disorder is caused by a deficiency in clotting factors, leading to prolonged bleeding?
Diabetes
Leukemia
Hemophilia
Anemia
What is the name of the genetic disorder caused by the presence of an extra copy of chromosome 21?
Down syndrome
Williams syndrome
Turner syndrome
Klinefelter syndrome
Which genetic disorder is characterized by the presence of abnormal hemoglobin that can distort red blood cells into a crescent shape?
Sickle cell anemia
Down syndrome
Cystic fibrosis
Hemophilia
What is the name of the genetic disorder that is have some degree of intellectual disability?
Cystic fibrosis
Down syndrome
Turner syndrome
Huntington's disease
It is an abnormal condition that a person inherits through genes or chromosomes.
genetic disorder
mental disorder
adaptations
What is sex-linked disease?
Cystic Fibrosis
Hemophilia
Sickle-cell Disease
Down -Syndrome
2- It occurs when chromosomes fail to separate
properly during meiosis, when sex cells (egg and sperm) form.
pneumonia
Down syndrome
Hemophilia
cystic -fibrosis
How does sickle cell anemia affect the body?
It has no effect on the body
It causes the blood to become thinner and less viscous
It increases the production of white blood cells
It causes red blood cells to become rigid and sickle-shaped, leading to blockages in blood vessels and reduced oxygen delivery to tissues.
A picture of all the chromosomes in a cell, can be used to determine whether a person has the correct number of chromosomes.
genetic test
Karyotypes
Pedigrees
Is a chart (family tree) that tracks which members of a family have a particular trait.
genetic test
Pedigree
karyotype
in the following Pedigrees
the squares represent
males
females
offspring
in the following Pedigrees
, the circels represent.
offspring
males
female
a condition in which a person's skin , hair and eyes lack normal coloring.
Sickle-cell Disease
albinism
hemophilia
down syndrome
Sex- linked diseases Occur more frequently in females than in males
true
false
What are the chances of a child inheriting cystic fibrosis if both parents are carriers of the defective gene?
75%
50%
25%
10%
Genetic disorders are caused by ..............................
mutation only
changes in chromosomes only
DNA mutations or changes in chromosomes.
dominant chromosomes
