The number of contrasting characters studied by Mendel for his experiments was
$7$
$14$
$4$
$2$
Which contributed to Mendel's success?
$I.$ Selection of pea plant
$II.$ Knowledge of history
$III.$ One character at one time
$IV.$ His statistical knowledge
Choose the correct option
Mark the odd one (w.r.t. true breeding line)
Mendelism is related with
Mendel formulated some laws which are known as
Mendel chose pea plants because