Which of the following X-linked trait/s is/are dominant trait/s?
a) Alport’s syndrome
b) Coffin-Lowry syndrome (CLS)
c) Idiopathic hypoparathyroidism
d) all of these
Which of the following inheritance is called holandric inheritance?
a) X-linked
b) Y-linked
c) autosomal
d) all of these
Why Y-linked traits and Y-linked diseases are rare?
a) Y-chromosome is small
b) Y-chromosome simply passed from father to son only with no recombination
c) Y-chromosome has less genes as compare to others
d) all of these
Which of the following chromosomal deletions is/are frequent genetic cause/s of male infertility?
a) autosomes
b) X-chromosomes
c) Y-chromosome
d) all of these
Hairy ears are thought to be……….trait.
a) X-linked
b) Y-linked
c) autosomal
d) all of these
A sex-linked trait
in human is………, a disorder that renders the individual less able to form blood
clot.
a) colour blindness
b) haemophilia
c) hypophosophatemia
d) Diabetes insipidus
