190
Question
Which of the given is a long day plant?
Which of the given is a long day plant?
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Solution
The correct option is A Spinach
The response of light towards the duration of exposed light is known as photoperiodism. Long day plants are the plants long period of day light and less period of darkness. Spinach, lettuce, and some varieties of wheat are long-day plants. It requires long duration exposure to day light in order to activate flowering hormone known as florigen.So, the correct answer is option B.
The response of light towards the duration of exposed light is known as photoperiodism. Long day plants are the plants long period of day light and less period of darkness. Spinach, lettuce, and some varieties of wheat are long-day plants. It requires long duration exposure to day light in order to activate flowering hormone known as florigen.
So, the correct answer is option B.
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