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TLS Online TPP Program
#Question id: 12705
#Unit 8. Inheritance Biology
In Neurospora crasssa, the mutant exhibit poky phenotype, when a female of poky strain is crossed with a normal strain acting as a male , all progeny individuals shows poky phenotype . however, the reciprocal cross resulted in all normal progeny. These results can be explained on the basis of
TLS Online TPP Program
#Question id: 12706
#Unit 8. Inheritance Biology
When the genotype is determined by the bi-parental contribution, while the phenotypic effect is determined by the maternal nuclear gene. This effect exhibit on the basis of
TLS Online TPP Program
#Question id: 15006
#Unit 8. Inheritance Biology
Which of the following is not a mechanism for sex determination?
TLS Online TPP Program
#Question id: 15007
#Unit 8. Inheritance Biology
You set up a cross between true breeding wild type male fruit flies and true breeding female flies with a yellow body color. You notice in the F1 generation that half the flies, specifically all the males, have yellow body color while the females are wild type (gray). Which of the following explanations is the most likely?
TLS Online TPP Program
#Question id: 15008
#Unit 8. Inheritance Biology
You have a white eyed, male fruit fly with vestigial wings and a wild type female known to be heterozygous for both traits. You know that vestigial is located on an autosome. What is the probability that a mating between these two flies will generate a female offspring with vestigial wings and white eyes?
TLS Online TPP Program
#Question id: 15384
#Unit 8. Inheritance Biology
A trait that appears to be dominant in one sex but recessive in the other is called: