The phenotypic data below are the shoot lengths of 25 F1 and 25 F2 rice plants atseedling stage, produced from the cross of IR29 and Hasawi rice varieties. The mean lengths of the shoot from IR29 and Hasawi are 23.1 cm and 46.7 cm, respectively. Tabulate and plot the frequency distributions of the F1 and F2 generations. From each distribution calculate the mean, the variance,and the standard error of the mean. What is the main difference between F1 and F2 distributions? Formulas needed: Range (R) = maximum – minimum (Use the same no. of decimal places as original data.) No. of phenotypic classes (K) = 1 + 3.3logn (Round up answer to an integer. Number may still be increased or decreased as needed.) n = total no. of values Class interval (CI) = R/K (Use the same no. of decimal places as original data.)
The phenotypic data below are the shoot lengths of 25 F1 and 25 F2 rice plants atseedling stage, produced from the cross of IR29 and Hasawi rice varieties. The mean lengths of the shoot from IR29 and Hasawi are 23.1 cm and 46.7 cm, respectively. Tabulate and plot the frequency distributions of the F1 and F2 generations. From each distribution calculate the mean, the variance,and the standard error of the mean. What is the main difference between F1 and F2 distributions? Formulas needed: Range (R) = maximum – minimum (Use the same no. of decimal places as original data.) No. of phenotypic classes (K) = 1 + 3.3logn (Round up answer to an integer. Number may still be increased or decreased as needed.) n = total no. of values Class interval (CI) = R/K (Use the same no. of decimal places as original data.)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Formulas needed:
Range (R) = maximum – minimum (Use the same no. of decimal places as original data.)
No. of phenotypic classes (K) = 1 + 3.3logn (Round up answer to an integer. Number may still be increased or decreased as needed.)
n = total no. of values
Class interval (CI) = R/K (Use the same no. of decimal places as original data.)
Transcribed Image Text:Shoot Length of F2 (cm)
Shoot Length of F1 (cm)
35.4
34.8
37.9
34.3
37.4
34.9
29.7
48.2
39
26.7
38.1
35.6
33.7
34.9
36.7
36.1
51
35.6
33.4
34.8
33.7
32.4
36
33.8
40.5
43.8
34.8
42.2
30.7
41.2
34
31.8
35.7
28.4
35
49.8
44.8
42.8
48.7
40.7
35.2
35
35.6
34.3
34.1
50.1
40.6
38.2
26
34.8
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