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TLS Online TPP Program
#Question id: 15409
#Unit 8. Inheritance Biology
A heterozygous trihybrid corn plant is testcrossed and the following progeny are produced (all traits are recessive to their wildtype alternative);
booster 6
booster, silkless 137
booster, liguleless, silkless 291
liguleless 142
liguleless, silkless 3
silkless 30
booster, liguleless 34
wildtype 339
What is the order of the loci on the chromosome?
TLS Online TPP Program
#Question id: 15410
#Unit 8. Inheritance Biology
A pattern of transmission where all offspring have the same phenotype as their mother is consistent with which type of non-Mendelian inheritance?
TLS Online TPP Program
#Question id: 15411
#Unit 8. Inheritance Biology
Both X-linked genes and extranuclear inheritance produce different results in reciprocal crosses. How can you distinguish between them?
TLS Online TPP Program
#Question id: 15412
#Unit 8. Inheritance Biology
For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?
TLS Online TPP Program
#Question id: 15413
#Unit 5. Developmental Biology
Paired box 6 (Pax6) transcription factor requires for :
TLS Online TPP Program
#Question id: 15414
#Unit 5. Developmental Biology
Which of the following transcription factor activated by BMP4 & FGF8 respectively?