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which plant growth regulator is called as stress hormone
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which plant growth regulator is called as stress hormone
Abscisic acid is referred to as stress hormone as it causes different plant responses acting against stress conditions. It facilitates the seed dormancy and ensures seed germinates under favourable circumstances.
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which plant growth regulator is called as stress hormone
Abscisic acid.. bz it help to survive the plant in stress conditions like too much temperature so it close the stomata .
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Directions:Read the passage and answer the questions that follow by choosing the correct option:Stress factors broadly fall into three types or categories: physical stress, psychological stress and psychosocial stress.Physical stress: trauma (injury, infection, surgery), intense physical labour/over-exertion, environmental pollution (pesticides, herbicides, toxins, heavy metals, inadequate light, radiation, noise, electromagnetic fields), illness (viral, bacterial, or fungal agents), fatigue, inadequate oxygen supply, hypoglycaemia I (low blood sugar), hormonal and/or biochemical imbalances, dietary stress (nutritional deficiencies, food allergies and sensitivities, unhealthy eating habits), dehydration, substance abuse, dental challenges, and musculoskeletal misalignments/imbalances.Psychological stress: emotional stress (resentments, fears, frustration, sadness, anger, grief/bereavement), cognitive stress (information overload, accelerated sense of time, worry, guilt, shame, jealousy, resistance, attachments, selfcriticism, self-loathing, unworkable perfectionism, anxiety, panic attacks, not feeling like yourself, not feeling like things are real, and a sense of being out of control/not being in control), and perceptual stress (beliefs, roles, stories, attitudes, world view).Psychosocial stress: relationship/marriage difficulties (partner, siblings, children, family, employer, co-workers, employer), lack of social support, lack of resources for adequate survival, loss of employment/investments/savings, loss of loved ones, bankruptcy, home foreclosure, and isolation. Overall, improperly or ineffectively managed stress usually takes a toll on the body. When stress related feelings, moods, emotions are pushed into the body, the soma, this is usually termed psychosomatic or psychogenic illness, including headaches, heart palpitations, physical/ cognitive/emotional pain and suffering, constrictedthroat and shallow, constricted breathing, clammy palms, fatigue, nausea, anxiety, allergies, asthma, autoimmune syndromes related to an ineffective functioning of the immune system, hypertension (high blood pressur e), and gastrointestinal disturbances such as diarrhoea, upset stomach, duodenal ulcers and oesophageal reflux syndrome.Q. When stress-related feelings, moods, emotions are pushed into the body, it is called

which plant growth regulator is called as stress hormone
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