A) Closed circular B) Nicked circular C) Linear D) Open circular Answer (Select an option above to get the answer):
(Single Best Answer) Question 735: In a family, the father has widely spaced eyes, increased facial hair and deafness. One of the three children has deafness with similar facial features. The mother is normal. Which one of the following is most likely pattern of inheritance in this case ?
A) Autosomal dominant B) Autosomal recessive C) X-linked dominant D) X-linked recessive Answer (Select an option above to get the answer):
(Single Best Answer) Question 736: A child with a small head, minor anomalies of the face including a thin upper lip, growth delay, and developmental disability can have all of the following, except ?
A) A chromosomal syndrome B) A teratogenic syndrome C) A Mendelian syndrome D) A polygenic syndrome Answer (Select an option above to get the answer):
(Single Best Answer) Question 737: The following methods can be used to detect the point mutation in the beta (â)-globin gene that causes sickle cell anemia, except ?
A) Polymerase chain reaction with allele-specific oligonucleotide hybridization B) Southern blot analysis C) DNA sequencing D) Northern blot analysis Answer (Select an option above to get the answer):
(Single Best Answer) Question 738: An affected male infant born to normal parents could be an example of all of the following, except ?
A) An Autosomal dominant disorder B) An Autosomal recessive disorder C) A polygenic disorder D) A vertically transmitted disorder Answer (Select an option above to get the answer):
A) External carotid artery B) Internal maxillary artery C) Superficial temporal artery D) Middle cerebral artery Answer (Select an option above to get the answer):