PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoGo through the following statements. Which of these are correct:
1. Companion cells:
Statement 1 : They are only found in Gymnosperms.
Statement 2 : It is a non-living cell.
Statement 3 : Companion cells are thick.
Statement 4 : Companion cells are attached to the sieve tubes' lateral wall.
Statement 5 : The sieve tubes and companion cells originate from the same mother cell.
Statement 1 : They are only found in Gymnosperms.
Statement 2 : It is a non-living cell.
Statement 3 : Companion cells are thick.
Statement 4 : Companion cells are attached to the sieve tubes' lateral wall.
Statement 5 : The sieve tubes and companion cells originate from the same mother cell.
2. Phloem:
Statement 1 : Phloem tissue is responsible for the transport of food.
Statement 2 : Tracheids and vessels are the components of phloem.
Statement 3 : Lumen of the phloem tissues are wider.
Statement 4 : In xylem, transport happens in unidirectional.
Statement 5 : In phloem, phloem parenchyma helps conduct the nutritional material.
Statement 1 : Phloem tissue is responsible for the transport of food.
Statement 2 : Tracheids and vessels are the components of phloem.
Statement 3 : Lumen of the phloem tissues are wider.
Statement 4 : In xylem, transport happens in unidirectional.
Statement 5 : In phloem, phloem parenchyma helps conduct the nutritional material.
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