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Distinguish between Seed doemancy and Quiescence?
Seed dormancy refers to a period where a viable seed fails to germinate even under favorable conditions due to physiological factors, while quiescence is a temporary suspension of metabolic activity in an already mature seed until conditions become suitable for germination. Dormancy is an inherent characteristic of certain seeds, while quiescence is a temporary state that can be triggered by environmental factors.
What is physiological dormancy?
Physiological dormancy is a type of seed dormancy where the embryo is underdeveloped and unable to germinate even under suitable conditions. This dormancy is mainly regulated by internal factors within the seed that need to be overcome for germination to occur.
What is exogenous dormancy?
Exogenous dormancy refers to a period of dormancy induced by external factors such as environmental conditions like temperature or humidity. This type of dormancy is not inherent to the seed itself but is a response to external stimuli.
What is seed domancy?
Seed Dormancy is a problem in which seed is unable to germinate in a specific period of time, under the most suitable environment.
What is the ability of a seed to postpone development during harsh environmental conditions is known as?
The ability of a seed to postpone development during harsh environmental conditions is known as dormancy. This allows the seed to wait until conditions are more favorable for germination and growth.
Distinguish between Seed doemancy and Quiescence?
Seed dormancy refers to a period where a viable seed fails to germinate even under favorable conditions due to physiological factors, while quiescence is a temporary suspension of metabolic activity in an already mature seed until conditions become suitable for germination. Dormancy is an inherent characteristic of certain seeds, while quiescence is a temporary state that can be triggered by environmental factors.
Germination happens between which two stages?
Germination is when a plant grows from a seed. It occurs between the dormancy stage of a seed and the establishment stage of the seed.
Another name for growth of a seed or breaking seed dormancy is?
germination
What is physiological dormancy?
Physiological dormancy is a type of seed dormancy where the embryo is underdeveloped and unable to germinate even under suitable conditions. This dormancy is mainly regulated by internal factors within the seed that need to be overcome for germination to occur.
What a young plant that rests during dormancy?
An embryo inside the seed rests during dormancy
What is the inactive stage of a seed known as?
The inactive stage of a seed is known as dormancy. During dormancy, the seed is in a state of suspended animation, waiting for the right conditions to germinate and start growing into a plant.
Period of rest before the seed germinates?
dormancy
What is meant by dormancy of seed?
a time period in which the seed will not germinate and is unreceptive to outside signals
What is exogenous dormancy?
Exogenous dormancy refers to a period of dormancy induced by external factors such as environmental conditions like temperature or humidity. This type of dormancy is not inherent to the seed itself but is a response to external stimuli.
What is the effect of oxalic acid in germination of seed?
Oxalic acid prevents seed growth by putting the seed into a stage of dormancy.....
What do you mean by dormancy in a seed?
Seed dormancy is a condition of plant seeds that prevents germination when the seeds are under optimal environmental conditions for germination. Living, non dormant seeds germinate when soil temperatures and moisture conditions are suited for cellular processes and division; dormant seeds do not.
What is seed domancy?
Seed Dormancy is a problem in which seed is unable to germinate in a specific period of time, under the most suitable environment.
