PLANT PHYSIOLOGY
PLANT GROWTH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All night
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All day
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All day and night
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Whenever it needs glucose
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Detailed explanation-1: -Plants respire in both day and night same as human being and photosynthesis only occurs during the day. Q.
Detailed explanation-2: -Plant respiration occurs 24 hours per day, but night respiration is more evident since the photosynthesis process ceases. During the night, it is very important that the temperature is cooler than during the day because plants can experience stress.
Detailed explanation-3: -Plants respire all the time, whether it is dark or light. However, they only photosynthesise when they are in the light.
Detailed explanation-4: -Yes, plants breathe throughout its life span both during the day and night. The chemical equation of cellular respiration is expressed as-oxygen + glucose-> carbon dioxide + water + heat energy.