Chromosomes & Karyotypes
Authored by Samantha Sellinger
Biology
9th Grade
NGSS covered
Used 928+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this individual male or female?
Male
Female
Answer explanation
Male because they contain an X and a Y chromosome. Females contain two Xs or XX.
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pairs of similar chromosomes are called...
homologous chromosomes
sister chromatids
Tags
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When a cell divides, DNA strands coil around proteins to form ...
chromatin
chromosomes
Answer explanation
Chromosomes are the coiled up form of DNA. Chromatin is loose DNA strands.
Tags
NGSS.HS-LS1-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Homologous chromosome pairs are a combination of how many chromosomes from each parent?
1 from each parent
2 from each parent
Tags
NGSS.HS-LS3-2
NGSS.HS-LS3-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is an organized picture of all of an organism’s homologous chromosome pairs lined up with each other?
Pedigree
Karyotype
Tags
NGSS.HS-LS3-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is used to determine genetic defects or if an extra or missing chromosome exist in an organism?
Pedigree
Punnett Square
Karyotype
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which type of chromosome determines if someone will be male or female?
autosomes
sex chromosomes
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