Mendelism was rediscovered by
$I.$ Morgan
$II.$ De Vries
$III.$ Correns
$IV.$ Tschermark
Choose the correct option
$I, III$ and $IV$
$I, II, III$ and $IV$
$II, III$ and $IV$
$I, II$ and $III$
Which one from those given below is the period for Mendel’s hybridisation experiments ?
$A$ : Holandric traits are passed from one generation to the next generation.
$R$ : These traits appear more frequently in one sex than in other.
Extranuclear inheritance is a consequence of presence of genes in
Study of human race is called
Which of the following is regarded as Drosophila of the fungal world