Multiple Choice
The three genes,D,E,and F,are closely linked as indicated on the map below.In this region of the genome,there is no interference (the coefficient of coincidence is 1) .
If a trihybrid with genotype ABC/abc is testcrossed,what is the expected percent of "parentals" within the progeny?
A) 8.5%
B) 15%
C) 42.5%
D) 85%
E) 85.5%
Correct Answer:

Verified
Correct Answer:
Verified
Q54: In Neurospora,an Irish strain makes big
Q55: Three crosses involving three linked genes were
Q56: A plant of genotype C/C <sup>.</sup> d/d
Q57: The fungal cross a <sup>.</sup><sup> </sup>b<sup>+</sup>
Q58: Ascospores from a cross leu-2 * ad-7
Q59: Two genes,A and B,are linked.An individual of
Q60: In a fungal cross
Q62: A fruit fly of genotype a<sup>+</sup>/a
Q63: In loppins (small,diploid invertebrates),chocolate-dependent problem-solving ability is
Q64: A corn plant known to be