In mangoes wide leaf and narrow leaf are alternative characters and wide (W) is dominant to narrow (w). Red stem  and green stem  are another pair of characters with red (R) dominant to green (r) .       A true breeding wide, green mango plant was crossed with a true-breeding narrow, red plant and the F1 plants were interbred. 337 F2 plants were produced with the following phenotypes; 202 wide, red;      69 wide, green;      15 narrow, green;     51 narrow, red. What probability is associated with the Chi Sq value you obtain?

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter8: Patterns Of Inheritance
Section: Chapter Questions
Problem 2ACQ: Figure 8.10 In pea plants, purple flowers (P) are dominant to white (p), and yellow peas (Y) are...
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In mangoes wide leaf and narrow leaf are alternative characters and wide (W) is dominant to narrow (w). Red stem  and green stem  are another pair of characters with red (R) dominant to green (r) .      

A true breeding wide, green mango plant was crossed with a true-breeding

narrow, red plant and the F1 plants were interbred.

337 F2 plants were produced with the following phenotypes;

202 wide, red;      69 wide, green;      15 narrow, green;     51 narrow, red.

What probability is associated with the Chi Sq value you obtain?

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