BIOLOGY -TEXT
14th Edition
ISBN: 9781260710878
Author: Mader
Publisher: RENT MCG
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Chapter 26.3, Problem 1CYP
Summary Introduction
To describe:
The phytochrome protein and its conversion between two forms.
Introduction:
Phytochrome is a blue green pigment present in plant leaf. This pigment involved in the photoperiodism that is the ability of plants to determine or sense the length of the night and day. This exposure of light or dawn results in the germination of seed, elongation of shoot and flowering of plant. The plant which requires long day to flowering are called as long day plant. The plant which requires short day to flowering are called as short day plant.
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