Light Camera Action

Plants that have no specific amount of daylight required to flower.

• Short-Day Plant

• Long-Day Plant

• Day-Neutral Plant

• Long-Short Day Plant

Plants that need 10 hours or less of darkness to flower.

• Short-Day Plant

• Long-Day Plants

• Day-Neutral Plants

• Photoperiodism

Plants that need 12 hours or more of darkness to flower.

• Short-Day Plant

• Long-Day Plant

• Day-Neutral Plant

• Florigen

chrysanthemums, rice, cactus are examples of.

• Short-Day Plant

• Long-Day Plant

• Day-Neutral Plant

• wth

The response of an organism to seasonal changes in day length is...

• Short-Day Plant

• Photosynthesis

• Photoperiodism

• Evaporation

What's the main effects of blue light on photoperiodism in short day and long day plants?

• Photosynthesis

• Photoperiodism

• Phytochrome

• hi

Below are phytochromes EXCEPT…..

• Pr

• P730

• Pfr

• Pff

Blue phytochrome which absorbs red light with a peak at about 660nm

• Pr

• Pfr

• Ps

• Pff

what plant is this

• Short-Day Plant

• Long-Day plant

• Neutral-Day Plant

• Short-Long day Plant

Why doesnt the last plant grow?

• Long Night Duration

• High Pr

• High Pfr

• Low Pfr