Questions in genetics

Select	Question
	The twenty third pair of chromosomes in man is known as
	In recent past human chromosomes have been studied by a technique using specific, often fluorescent dyes, known as
	The chromosomes as thread like structures in nucleus was first described by
	The function of chromosomes of carrying the genetic information from one cell generation to another is performed by
	The chromosomes which determine the somatic characters are called
	The linkage map of X-chromosome of fruit fly has 66 units with yellow body gene (y) at one end and bobbed hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be
	Chromosome number is
	Science which links heredity with environments is
	In man sexlinked characters are mainly transmitted through
	A male human is heterozygous for autosomal genes A and B and is also hemizygous for hemophilic gene h. What proportion of his sperms will be abh