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Question
An experiment was conducted where thin sections of stem were cut and placed in red coloured ink solution. After few hours, the stem sections dipped in coloured solution were cut into two halves vertically from top to bottom. It was observed that there were some coloured ring and tube like structure in the stem sections. Which process is demonstrated through this experiment?
An experiment was conducted where thin sections of stem were cut and placed in red coloured ink solution. After few hours, the stem sections dipped in coloured solution were cut into two halves vertically from top to bottom. It was observed that there were some coloured ring and tube like structure in the stem sections. Which process is demonstrated through this experiment?
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Solution
The correct option is C Translocation
Stems of the plant help in carrying the food materials. This process of food transportation through can be understood by cutting the thin section of stem and placing them in red coloured ink solution. Subsequently, cut the stem into two halves vertically from top to bottom and observe for the coloured portion. The coloured ring structure could be seen as a tube like structure that help in transportation. The tube like structure in stem carries water and food material throughout the plant.
Stems of the plant help in carrying the food materials. This process of food transportation through can be understood by cutting the thin section of stem and placing them in red coloured ink solution. Subsequently, cut the stem into two halves vertically from top to bottom and observe for the coloured portion. The coloured ring structure could be seen as a tube like structure that help in transportation. The tube like structure in stem carries water and food material throughout the plant.
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