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Photoperiodism Plant growth and development
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Photoperiodism | Plant growth and development | NCERT class 11 Biology | NEET • #photoperiodism #shortdayplant #longdayplant #dayneutralplant #criticalphotoperiod #plantgrowthanddevelopment #neet2021 • In this video Dr. Shanty Paul explains photoperiodism, in detail. On the basis of photoperiod, plants can be divided into short-day plant, long-day plant and day neutral plants. This video will give you exact definitions of critical photoperiod, short-day plant, long-day plant and day neutral plants and will help you get the concept clear. This video is primarily designed for class 11 NCERT biology students but it will be useful for all those who are interested in learning biology. Also this video will be very helpful for students preparing for NEET/ AIIMS/ JIPMER/ KCET/ CSIR-UGC NET life science exams. • ------------------------------------------------------------------------------------------------------------------------------------ • Main topics covered in this lecture: • 0:32 - What is photoperiodism? • 1:37 - What is short-day plant and long-day plant? • 5:10 - What is critical photoperiod? • 5:44 - Day neutral plants • 05:51 - Short-day plant vs Long-day plant vs Day-neutral plant • 06:52 - Short-day plants vs long-day plants • 07:53 - Phytochrome • 08:42 - Florigen • 10:31 - Benefits of knowing about photoperiodic responses • ----------------------------------------------------------------------------------------------------------------------------- • Watch the full playlist on plant growth and development: • Plant growth and development • Watch plant hormones lecture here: • Phytohormones • Check out the NEET special topics playlist which will help you score more in NEET exam: • NEET special- Clear the concept • ----------------------------------------------------------------------------------------------------------------------------- • Subscribe to our channel: / @biologynowadays • Follow us on Facebook: / biologynowadays
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