Effect of light and dark rhythm on plants :

The siteof perception of light// dark in the plants are

In certain plants relative duration of light and dark period plays a important role in flowering

In certain plants relative duration of light and dark period plays a important role in flowering

The effect of daily duration of light and dark periods on the growth and development of plants, especially flowering, is called

The effect of daily duration of light and dark periods on the growth and development of plants, especially flowering, is called

The effect of daily duration of light and dark periods on the growth and development of plants, especially flowering, is called

List four effects of light on the plants.

What is the site of perception of light/dark for flowering in plants?

What is the site of perception of light/dark for flowering in plants?