Biology Unit 15 quiz questions

Which of the following do NOT occur during the first (MI) stage of meiosis? (mark all that apply)

centromeres split

chromosomes are in monad form

During prophase I of meiosis, which of the following occur? (Mark all that apply)

crossing over

tetrad formation

At the very end of meiosis, __________ are formed. This is accomplished by having ________ break in two, move to opposite sides of the cell, and the cell then dividing in two.

gametes; dyads

Random alignment of maternal and paternal chromosomes takes place at: (mark all that apply)

Metaphase I

The tetrads align the middle of the cell in

Metaphase I

During Meiosis, the centromeres break at: (mark all that apply)

Anaphase II

In meiosis, cytokinesis occurs during (mark all that apply)

Telophase II

Telophase I