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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.
Phloroglucinol stain
Nigrosin stain
Carbol fuchsin stain
Feulgen stain
2)
There are …………… chromosomes in onion cells.
Eight
Ten
Twenty
Sixteen
3)
…………N HCl is used for softening of onion root tip cells before Feulgen staining.
0.01
10
0.1
1
4)
………… root tip is most commonly used for viewing mitosis in labs.
Onion
Potato
Tomato
Cucumber
5)
The actively growing part of plant is …………….
Lateral stem
Leaves
Flower bud
Root tip
6)
The term mitosis was first introduced by……………
Oscar Hertwig
Walther Flemming
W. Waldeyer
C. Nageli
7)
Identify the mitotic stage shown in the image.
Anaphase
Prophase
Metaphase
Telophase
8)
Identify the mitotic stage shown in the image.
Telophase
Prophase
Anaphase
Metaphase
9)
Identify the mitotic stage shown in the image.
Metaphase
Anaphase
Prophase
Telophase
10)
Identify the mitotic stage shown in the image.
Telophase
Metaphase
Anaphase
Prophase
Cite this Simulator:
vlab.amrita.edu,. (2011). Mitosis in Onion Root Tips. Retrieved 20 April 2024, from vlab.amrita.edu/?sub=3&brch=188&sim=1102&cnt=3
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