WHAT IS SEED DORMANCY?

Reason OF seed dormancy | | Method OF Breaking Seed Dormancy | | NCERT Discussion | | Microgametogenesis | | Development OF Male Gametophyte

Angiosperm seed | | Structure OF maize grain | | Germination OF seed | | Seed Dormancy | | Reason OF seed dormancy

Seed Characters || Dicotyledenous Seeds and Monocotyledenous Seeds || Endospermic and Non Endospermic Seeds || Seed Germination and Types OF Germination || Factors Affecting Seed Germination || Dormancy Methods for Breaking Seed Dormancy

Types OF Seed Structure || Germination || Dormancy || Viability

S-I : The quiescent seed germinates on the onset of favourable external conditions. S-II : Dormancy of seed is due to its internal conditions of the seed

Which hormones help in breaking the dormancy of seed ? (a) ABA (b) CK (c) GA (d) Ethylene