Barr bodies and drumsticks are of what significance to genetists and biologists
They indicate the presence of abnormal sex cells
They indicate the presence of more than one $X$ chromosome in the cells
They indicate male calls
They signify the presence of sex linked traits
If mother and father both are without pigments $(albinism)$, then
Mendelism was rediscovered by
$I.$ Morgan
$II.$ De Vries
$III.$ Correns
$IV.$ Tschermark
Choose the correct option
Linkage was first observed in
Which of the following is an inherited trait in man
If somatic cells of a human male contain single barrbody, the genetic composition of the person would be