Prepared slides of a hyacinth root tip specimen was also examined with a microscope. C The...

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Prepared slides of a hyacinth root tip specimen wasalso examined with a microscope. C The number of cells per zone andthe total number of mitotic figures per zone (that is, cells thatare in prophase, metaphase, anaphase, or telophase) were recorded.Calculate the length of each zone (in mm and to two decimal places)and the Mitotic Index (M.I.) to one decimal place. Your lab manualshows how to determine the length of each zone in the root tip. 4marks
Â Â Â Â Â Â Â Â Â Â M.I.= number of mitotic figures x 100
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â totalnumber of cells
Zone Number
Total number of cells
Total number of mitotic figures
Distance of zone from the root tip (in mm)
Mitotic Index
1
51
3
0.43
5.88
2
62
20
0.86
32.26
3
58
39
1.29
67.24
4
41
16
1.72
39.02
Comment on whether there is a difference in mitoticactivity as you move through the zones (from Zone 1-4). Isthere more activity in one zone compared to another? Why or whynot? 4 marks
Answer: Clickhere to enter text.

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Roots play a key role in anchorage of plant along with absorbing inorganic nutrients and water from the soil Cells produced from root apical meristem divide elongate and differentiate to serve different functions When we observe mitotic activity in root tip we find bell shaped curve of mitotic index with increase in distance from the root tip The initial lowest mitotic See Answer

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Zone Number	Total number of cells	Total number of mitotic figures	Distance of zone from the root tip (in mm)	Mitotic Index
1	51	3	0.43	5.88
2	62	20	0.86	32.26
3	58	39	1.29	67.24
4	41	16	1.72	39.02