Meiosis

What is unique to Prophase I- is that the duplicated chromosomes pair up to form _______.

• a centrosome

• a tetrad

• the mitotic spindle

• sister chromatids

In which stage of MEIOSIS does crossing over occur? (The exchange of genetic material between chromosomes in a tetrad.)

• Anaphase I

• Metaphase I

• Prophase I

• Telophase I

In Anaphase I, the _________ are separated by the pulling of the spindle fibers to opposite poles of the cell.

• homologous pairs of chromosomes

• sister chromatids

• centromeres

• centrosomes

How many cells are formed at the end of Meiosis II?

• 2

• 3

• 4

• 8

In Anaphase II, the _________ separate.

• Homologues

• Sister Chromatids

• Tetrads

• Centrioles

Name this phase of Meiosis

• Anaphase II

• Anaphase I

• Metaphase I

• Metaphase II

Name this phase of Meiosis:

• Telophase I

• Prophase II

• Telophase II

• Anaphase II

Name this phase of Meiosis:

• Metaphase I

• Anaphase II

• Anaphase I

• Metaphase II

What phase of Meiosis is in this picture?

• Prophase I

• Metaphase I

• Anaphase I

• Telophase I

Which phase of meiosis does the picture on the left happen?

• prophase I

• prophase II

• metaphase I

• telophase II

Tags

NGSS.HS-LS3-2