#Question id: 5347
#Unit 8. Inheritance Biology
The inheritance of a given disorder is recorded in small families shown below: Based on the above limited information, which one of the following inheritance pattern best explains the observations?
#Question id: 5348
#Unit 8. Inheritance Biology
Miniature wings (Xm) in Drosophila result from an X-linked allele that is recessive to the allele for long wings (XL). Following different cross with resulting progeny were possible
|
Male parent |
Female parent Heterozygous |
Male offspring |
Female offspring |
|
Long wings XLY |
Long wing XL Xm |
A |
B |
|
Miniature wings XmY |
Long wing XL Xm |
C |
D |
Which of the following above offspring is not possible to carry miniature wings?
#Question id: 5349
#Unit 8. Inheritance Biology
The following is the inheritance pattern of a trait under observation:
(i) The trait often follow cris cross inheritance
(iii) Unaffected father born to affected daughter
The trait is likely to be
#Question id: 5350
#Unit 8. Inheritance Biology
Which of the following most probable mode of genetic disorder?
#Question id: 5351
#Unit 8. Inheritance Biology
Consider the accompanying pedigree of a rare autosomal recessive disease, PKU. (Assume individual coming from outside that is homozygous for normal allele) What is the probability of child showing trait of A and B individuals?
#Question id: 5352
#Unit 8. Inheritance Biology
Marriage occurs between individuals III-3 and III-6, what is the probability couple; son would be affected with the trait?