16382.Coiling of garden pea tendrils around any support is an example of:
Thermotaxis
Thigmotaxis
Thigmonasty
Thigmotropism
16383.The type of germination in which cotyledons come above the ground is called as
Epigeal
Hypogeal
Viviparpus
Oviparous
16385.Emergence of radicle and plumule from seed is called
Pregemination
Post germination
Germination
Dormancy
16386.In stratification, dormant seeds are kept at
Very high temp
Low temperature(0-10°C)
Under aerated condition
Optimum temperature
16388.Innate seed dormancy is
Caused due to internal factors
Different from quiescence
Called primary dormancy
All the above
16389.The dormancy of seed is due to mechanical resistance of seed coat in
Allisma
Capsella
Amaranthus
All the above
16390.A seed which is just waiting for favourable environmental condition to germinate is called
Dormant seed
Quiescent seed
Non-viable seed
Dead seed
16391.Seed are subjected to hydraulic pressure at 2000 atm. To
Increase permeability of seed coat to water
Break seed coat
Completion of after ripening period
Leach out the germination inhibitors