Write down the step in correct sequence of an experiment to prove that light is necessary for photosynthesis
Answers & Comments
VivekPattanayak
Keep potted plant in dark room Keep In sunlight by covering with dark strip Remove leaf and give alcohol bath Perform Iodine test Check for starch Viola!
Hope it helped. Brainliest?:)
8 votes Thanks 23
NidhiDwivedi
Take a sunflower plant Cover it with an opaque object say a box.
The sunflower may become dry. Then pierce a hole in the box. Leave it for a day or two. After removing the box, you would observe that the sunflower bends in the direction where there was a hole.
Therefore it is proved that all plants need light for photosynthesis
Answers & Comments
Keep In sunlight by covering with dark strip
Remove leaf and give alcohol bath
Perform Iodine test
Check for starch
Viola!
Hope it helped.
Brainliest?:)
Cover it with an opaque object say a box.
The sunflower may become dry.
Then pierce a hole in the box.
Leave it for a day or two.
After removing the box, you would observe that the sunflower bends in the direction where there was a hole.
Therefore it is proved that all plants need light for photosynthesis