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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
Feulgen stain
Carbol fuchsin stain
Phloroglucinol stain
2)
There are …………… chromosomes in onion cells.
Twenty
Sixteen
Eight
Ten
3)
…………N HCl is used for softening of onion root tip cells before Feulgen staining.
1
10
0.01
0.1
4)
………… root tip is most commonly used for viewing mitosis in labs.
Onion
Potato
Tomato
Cucumber
5)
The actively growing part of plant is …………….
Flower bud
Root tip
Lateral stem
Leaves
6)
The term mitosis was first introduced by……………
C. Nageli
Walther Flemming
Oscar Hertwig
W. Waldeyer
7)
Identify the mitotic stage shown in the image.
Telophase
Anaphase
Prophase
Metaphase
8)
Identify the mitotic stage shown in the image.
Prophase
Metaphase
Telophase
Anaphase
9)
Identify the mitotic stage shown in the image.
Anaphase
Metaphase
Prophase
Telophase
10)
Identify the mitotic stage shown in the image.
Prophase
Metaphase
Anaphase
Telophase
Cite this Simulator:
vlab.amrita.edu,. (2011). Mitosis in Onion Root Tips. Retrieved 27 July 2024, from vlab.amrita.edu/?sub=3&brch=188&sim=1102&cnt=3
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