Reproduction in Plants <br />In plants both sexual and asexual Reproduction are found <br />Sexual Reproduction ..... Diplohaplontic Life Cycle <br />Photoperiodism <br />it is a biological response to a change in the proportion of light and dark in a 24 hours daily cycle. <br />Photo periodic Categories of Plants <br />1. SHORT DAY PLANTS ( SDPs) <br />2. LONG DAY PLANTS ( LDPs) <br />3. DAY -NATURAL PLANTS ( DNPs) <br />Quality of light and Photo period <br />Reproduction <br />Chapter No.18 <br />Biology <br />Part 2
