Questions in genetics

Select	Question
	The most striking example of point mutation is found in a disease called
	An abnormal human male phenotype involving an extra X chromosome (XXY) is a case of
	Which of the following is not related to chromosomal aberration
	Point mutation is a change which involves
	The frequency of a mutant gene in a population is expected to increase, if the gene is
	Albinism is a congenital disorder resulting from the lack of the enzyme
	Sometimes chromosome number increase or decrease due to
	A person who has 47 chromosomes due to an extra X chromosome is affected by
	Mutations are responsible for
	Edward syndrome is on account of _________