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Biotechnology and Biomedical Engineering
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Cell biology Virtual Lab II
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Mitosis in Onion Root Tips
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Mitosis in Onion Root Tips
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Theory
Procedure
Self Evaluation
Animation
Simulator
Assignment
Reference
Feedback
NPTEL Video
1)
…………… is a DNA specific stain used for viewing mitosis in onion root tip cells.
Nigrosin stain
Phloroglucinol stain
Feulgen stain
Carbol fuchsin stain
2)
There are …………… chromosomes in onion cells.
Sixteen
Twenty
Ten
Eight
3)
…………N HCl is used for softening of onion root tip cells before Feulgen staining.
0.1
10
1
0.01
4)
………… root tip is most commonly used for viewing mitosis in labs.
Onion
Potato
Tomato
Cucumber
5)
The actively growing part of plant is …………….
Leaves
Root tip
Flower bud
Lateral stem
6)
The term mitosis was first introduced by……………
W. Waldeyer
Walther Flemming
Oscar Hertwig
C. Nageli
7)
Identify the mitotic stage shown in the image.
Telophase
Prophase
Metaphase
Anaphase
8)
Identify the mitotic stage shown in the image.
Metaphase
Prophase
Anaphase
Telophase
9)
Identify the mitotic stage shown in the image.
Telophase
Anaphase
Metaphase
Prophase
10)
Identify the mitotic stage shown in the image.
Anaphase
Metaphase
Prophase
Telophase
Cite this Simulator:
vlab.amrita.edu,. (2011). Mitosis in Onion Root Tips. Retrieved 8 May 2024, from vlab.amrita.edu/index.php?sub=3&brch=188&sim=1102&cnt=3
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