Identify the factors that help in breaking se | vedclass

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(D) Seed dormancy is a state in which seeds are prevented from germinating even under favorable environmental conditions. Various methods can break th

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) Seed dormancy is a state in which seeds are prevented from germinating even under favorable environmental conditions. Various methods can break this dormancy:$1$. Mechanical or physical abrasion (scarification) using sandpaper or other methods helps to break or weaken the hard seed coat,allowing water and oxygen to enter.$2$. In nature,the action of microorganisms (bacteria and fungi) can degrade the seed coat,thereby breaking dormancy.$3$. Passing seeds through the digestive tract of animals exposes them to digestive enzymes and acidic conditions,which softens the seed coat and breaks dormancy.Therefore,all the given options are correct methods for breaking seed dormancy.

Identify the factors that help in breaking seed dormancy from the following.

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