Question
Why is vivipary an undesirable character for annual crop plants ?
It reduces the vigour of plant
The seeds cannot be stored under normal conditions for the next season
The seeds exhibit long dormancy
It adversely affects the fertility of the plant
Solution
B.
The seeds cannot be stored under normal conditions for the next season
Vivipary is the condition when seeds germinate on the plant. It is an undesirable character for annual crop plants because germinated seeds cannot be stored under normal conditions for the next season.