Suppose you cross a (hypothetical) heterozygous uncM/+ male with a homozygous dpy13 uncN hermaphrodite. Explain the types of progeny (phenotypes relative to unc and dpy) you would expect to see (e.g. males wt (normally moving) and semidpy). This question asks you to list observable phenotypes, not genotypes. Example: “some unc semiDpy males, some normally moving semiDpy males”

a) if M and N are allelic (= no complementation)

Phenotype(s) of males:

Phenotype(s) of hermaphrodites arising from eggs fertilized with sperm from male:

Phenotype(s) of hermaphrodites arising from eggs fertilized with hermaphrodite’s sperm (self-progeny):

b) if M and N are different genes (=complementation)

Phenotype(s) of males:

Phenotype(s) of hermaphrodites arising from eggs fertilized with sperm from male:

Phenotype(s) of hermaphrodites arising from eggs fertilized with hermaphrodite’s sperm (self-progeny):

 

Answer rating: 100% (QA)

a if M and N are allelic no complementation Phenotypes of males Half of the male offspring will be u... View the full answer