Few genes are found in all types cells of differentiated multicellular organisms of high class. It is called
Key genes
Core genes
House keeping genes
None of the above
The eukaryotic genome differs from the prokaryotic genome because
Which organism was used by Beadle and Tatum to proposed one gene-one enzyme hypothesis
The somatic chromosome complement in all human being is
The grouping of human chromosomes is based on
During replication of a bacterial chromosome $DNA$ synthesis starts from a replication origin site and