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Worksheets6G Science HW#12: Lesson 4.1 and 4.2
Total questions: 10
Worksheet time: 3hrs 30mins
Genes on the X and Y chromosomes that are passed from parent to child on a sex chromosome is called _____.
Sex-linked
Multiple Alleles
Carrier
Pedigree
A chart or “family tree” that tracks which members of a family have a particular trait is called _____.
Sex-linked
Multiple Alleles
Carrier
Pedigree
A genetic disorder in which the body produces abnormally thick mucus in the lungs and intestines is called _____.
Cystic Fibrosis
Sickle Cell Disease
Hemophilia
Huntington’s Disease
An inherited red blood cell disorder in which there aren't enough healthy red blood cells to carry oxygen throughout your body. It causes red blood cells to take on the shape of half a circle is called _____.
Cystic Fibrosis
Sickle Cell Disease
Hemophilia
Huntington’s Disease
A genetic disorder in which a person’s cells have an extra copy of chromosome 21. This causes physical and mental developmental delays and disabilities is called _____.
Cystic Fibrosis
Sickle Cell Disease
Hemophilia
Down Syndrome
A test that a doctor does to an unborn baby to determine if the baby will have some genetic disorders is called _____.
Amniocentesis
Karyotype
Carrier
Ultrasound
A picture of all the chromosomes in a cell is called _____.
Amniocentesis
Karyotype
Carrier
Ultrasound
TRUE OR FALSE:
Some human traits are controlled by a single gene that has a double alleles.
TRUE
FALSE
TRUE OR FALSE:
Genetic disorder are normal conditions that are caused the by mutation, or DNA changes, in genes or chromosome.
TRUE
FALSE
TRUE OR FALSE:
School Counselor help couples understand their chances of having ac child with a genetic disorder.
TRUE
FALSE
