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Team 2
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Teams
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Score
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lifesaver
Give 20 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
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thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
20
×
What pulls chromosomes apart during anaphase of cell divisions?
Spindle fibers, microtubules
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trap
No points!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
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In which stage of meiosis do homologous chromosomes pair to form bivalents?
Prophase 1
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10
×
Which stage of meiosis is shown in the diagram?
anaphase 2
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10
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True or false: 4 genetically identical cells are produced at the end of meiosis 2.
false
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25
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What is the position at which non-sister chromatids of homologous chromosomes cross over each other called?
Chiasma/chiasmata
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10
×
In which stage of meiosis are sister chromatids separated?
Anaphase 2
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10
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What is the name for the exchange of alleles between non-sister chromatids of homologous chromosomes during meiosis I?
crossing over
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5
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A cell containing two complete sets of chromosomes, can also be signified by the symbol 2n, is called _____ .
diploid
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10
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Mitotic division of a cell with 8 chromosomes produces 2 identical daughter cells with 4 chromosomes. True of false?
False
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5
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Which structure holds sister chromatids together?
Centromere
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20
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Diagram shows a cell from testis of a locust doing meiotic division. The cell is in which stage of meioisis?
Prophase I
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10
×
Which sex chromosomes do skin cells of a male human contain?
XY
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10
×
True or False: Meiosis starts with a diploid cell.
True
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×
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