The stable change in the plant brought about by vernalisation is believed to be:
Genetic
Physiological
Epigenetic
Morphological
Related Questions
Vernalisation can be reversed by
Application of high temperature
Application of auxin
Application of more less temperature
Application of gibberellin
The stable change in the plant brought about by vernalisation is believed to be:
Genetic
Physiological
Epigenetic
Morphological
Vernalisation was found by
FW Went
Darwin
Lysenko
Cousins
Temperature required for vernalisation is
5β to 10β
5β to 15β
0β to 5β
3β to 17β
Vernalisation is perceived by which part of the plant?
Leaves
Roots
Shoot apex
Flowers
Process of vernalization can be induced by
High temperature
Low temperature
Gibberellins
Auxins
Vernalisation is most effective when the cold treatment is applied to:
Mature, fully grown plants
Dry seeds
Germinating seeds or young seedlings
Flowers
Vernalization is done at
Lower temperature
Low light intensity
Higher temperature
High light intensity
A biennial plant requiring vernalisation is induced to flower after prolonged exposure to low temperatures. However, immediately after this cold treatment, if the plant is exposed to a brief period of high temperatures, the effect of vernalisation is nullified. This phenomenon is known as:
Devernalisation
Stratification
Photoperiodism
Vernalisation reversal
Winter varieties of wheat and barley are planted in
Spring season
Winter season
Autumn season
Summer season