review for test unit 3

A cell just produced two daughter cells. However one has too many chromosomes and the other has too few. Which phase of mitosis is likely to have produced the error?

• prophase

• metaphase

• anaphase

• telophase

Unlike mitosis, meiosis results in the formation of

• one haploid gamete

• three diploid gametes

• four diploid gametes

• four haploid gametes

Name the phase of the cell cycle for both Mitosis and Meiosis in which DNA is duplicated.

• metaphase

• telophase

• interphase

• anaophase

This image shows chromosomes crossing over. During which phase can crossing over occur?

• telophase II

• anaphase I

• metaphase II

• prophase I

Why do we need meiosis?

• To double the number of chromosomes going into sex cells
• To halve the number of chromosomes going into sex cells
• To triple the number of chromosomes going into sex cells
• To not change the number of chromosomes going into sex cells

Tags

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

Tags

NGSS.HS-LS3-2

At the end of MEIOSIS you have _____ cells

• identical

• unique

• somatic

• clone

What kind of cells are made in MEIOSIS?

• Haploid Gametes

• Diploid Somatic Cells

• Skin Cells

• Liver Cells

Tags

NGSS.HS-LS3-2

What process, and which type of resulting cells are represented?

• mitosis, gametes
• mitosis, body cells
• meiosis, gametes
• meiosis, body cells

Tags

NGSS.HS-LS1-4

NGSS.HS-LS3-2

In mitosis: How many daughter cells will be formed?

In meiosis: How many daughter cells will be formed?

• mitosis - 4

  meiosis - 2

• mitosis - 1

  meiosis - 2

• mitosis - 2

  meiosis - 4