Three Genes of Corn,R,D,and Y,lie on Chromosome 9 $$\begin{array} { l l l l l } R & 10 & D& 5 & Y \\\hline\end{array}$$

question 41

Essay

Three genes of corn,R,D,and Y,lie on chromosome 9.The map of the three genes,using map units is as follows:
$$\begin{array} { l l l l l } R & 10 & D& 5 & Y \\\hline\end{array}$$
In a testcross of a trihybrid plant (R D Y/r d y)arising from true-breeding R D Y/R D Y and r d y/r d y parents,how many R d Y/- d - plants would be expected in a progeny of 1000 if there were no interference? If the coefficient of coincidence were 0.3,how would this change your answer?

---

Definitions:

Consider Job Opportunities

Consider Job Opportunities involves evaluating and possibly pursuing available positions or roles that match one's skills, interests, and career objectives.

Higher Productivity

An increased rate at which goods are produced or services are delivered, often through efficiency improvements, innovation, or better resource management.

Job Performance

The level of effectiveness and efficiency with which an employee carries out their job duties.

Attitudes

Comprise the feelings, beliefs, and predispositions to act in certain ways toward something or someone, affecting an individual's choices and actions in the workplace.