When a cluster of genes shows linkage behaviour they
Induce cell division
Do not show a chromosome map
Show recombination during meiosis
Do not show independent assortment
Who out of the following was of the strong opinion that acquired characteristics are inherited
Philadelphia chromosome is
When a cross is made between offspring and its parents, it is known as
Polytene chromosomes in salivary glands of are formed as a result of
Dominant lethal gene is one which