Events happening during mitosis and meiosis...

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Question

Complete the following questions and submit your report. This document contains 3
pages. The total lab is worth 25 points.
Step 1: Watch the following link to familiarize yourself with events happening during
mitosis and meiosis. Copy the link into your browser to open it.
http://www.pbs.org/wgbh/nova/miracle/divi_flash.html
Step 2: Complete the following assignment.
1. What are the three functions of mitosis?
2. Choose the correct stage of mitotic phase for the following phrases.
a. Nuclear membrane broken into fragments
b. Nuclear membrane reappears
c. Cleavage furrow forms
1BIOS140 iLab #5: Mitosis Worksheet
d. Chromosomes align at the equator
e. Chromosomes condense
f.
Spindle fibers start forming
g. Spindle fibers disappear
h. Sister chromatids move towards opposite poles
i.
Which stage of mitosis is depicted in the diagrams below?
(i)
(ii)
2BIOS140 iLab #5: Mitosis Worksheet
3BIOS140 iLab #5: Mitosis Worksheet
3. Compare mitosis and meiosis by writing a brief description of events happening
at each stage.
Stage
Mitosis
Meiosis
Stage
Prophase
Prophase I
Metaphase
Metaphase I
Anaphase
Anaphase I
Telophase
Telophase I
Prophase II
Metaphase II
Anaphase II
Telophase II
4BIOS140 iLab #5: Mitosis Worksheet

 

Solution ID:350958 | This paper was updated on 26-Nov-2015

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