"Girdling Experiment" was performed by Plant Physiologists to identify the plant tissue through which:
1. osmosis is observed
2. water is transported
3. food is transported
4. for both water and food transportation
Subtopic:  Historical View: Experiments |
 66%
NEET - 2022
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One scientist cultured Cladophora in a suspension of Azotobacter and illuminated the culture by splitting light through a prism. He observed that bacteria accumulated mainly in the region of:

1. Violet and green light

2. Indigo and green light

3. Orange and yellow light

4. Blue and red light

Subtopic:  Historical View: Experiments |
 90%
From NCERT
NEET - 2019
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NEET 2023 - Target Batch - Aryan Raj Singh

Oxygen is not produced during photosynthesis by:
 
1. Green sulphur bacteria 2. Nostoc
3. Cycas 4. Chara
Subtopic:  Historical View: Experiments |
 84%
From NCERT
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh