Meiosis Practice

Fertilization results in

• a zygote
• a gamete
• a fetus
• a haploid cell

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NGSS.HS-LS3-2

The cells produced via meiosis are called:

• gametes
• somatic cells
• body cells
• skin cells

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NGSS.HS-LS3-2

What is it called when a sperm and egg meet?

• meiosis
• fertilization
• cell division
• mitosis

What phase is  shown in the picture?

• anaphase 1
• anaphase 2
• metaphase 1
• telophase 1

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NGSS.HS-LS1-4

Meiosis makes sperm and egg cells. In humans, sperm and egg cells each have _____ chromosomes. Therefore a fertilized human egg cell (sperm and egg cell combined) would create a cell with _____ chromosomes.

• 23, 46
• 46, 23
• 2, 4
• 50, 100

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NGSS.HS-LS3-2

NGSS.HS-LS3-1

Unlike mitosis, meiosis in male mammals results in the formation of

• one haploid gamete
• three diploid gametes
• four diploid gametes
• four haploid gametes

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NGSS.HS-LS3-2

When an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, _________________ occurs

• crossing over
• mutagenesis
• hybridization
• fertilization

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NGSS.HS-LS3-2

Diploid Cells are represented by

• 2n
• n
• 4n
• 1/2 n

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NGSS.HS-LS3-2

If the Diploid number of Carrots is 18, the haploid number is

• 18
• 9
• 27
• 36

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NGSS.HS-LS3-2

If a somatic cell in a butterfly contains 24 chromosomes, an unfertilized butterfly egg would contain

• 3
• 6
• 12
• 24