The diffusible substance synthesised in the coleoptile tip causes phototropic bending. This was confirmed by

Boysen-Jensen

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F.W Went

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Charles Darwin and Francis Darwin

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The correct option is D
Charles Darwin and Francis Darwin

Charles Darwin and his son Francis Darwin confirmed that plants bend towards light, by using coleoptiles of canary grass. They showed that the substance synthesized at coleoptile tip transmitted down and caused the bending

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Q. The diffusible substance synthesised in the coleoptile tip causes phototropic bending. This was confirmed by

Q. Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce bending when placed on one side of freshly–cut coleoptile stumps. Of what significance is this experiment?

Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly cut coleoptile stumps. Of what significance is this experiment?

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The diffusible substance synthesised in the coleoptile tip causes phototropic bending. This was confirmed by

The correct option is D Charles Darwin and Francis Darwin Charles Darwin and his son Francis Darwin confirmed that plants bend towards light, by using coleoptiles of canary grass. They showed that the substance synthesized at coleoptile tip transmitted down and caused the bending

The correct option is D
Charles Darwin and Francis Darwin

Charles Darwin and his son Francis Darwin confirmed that plants bend towards light, by using coleoptiles of canary grass. They showed that the substance synthesized at coleoptile tip transmitted down and caused the bending