What causes water to enter plant roots from the soil?

5090_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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Where and how does carbon dioxide enter a plant?

5090_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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The diagram shows a transverse section from the middle of a root of a dicotyledonous plant. In which tissue are sugars and amino acids transported?

5090_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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What is the function of each type of plant cell?

5090_s06_qp_1

MCQ

2006

Paper 1, Variant 0

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The photomicrograph shows a section of part of the root of a plant. Through which tissue are sugars and amino acids transported?

5090_s06_qp_1

MCQ

2006

Paper 1, Variant 0

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The diagram shows a root hair absorbing ions from the surrounding soil. What will assist the uptake of ions by the root hair?

5090_s07_qp_1

MCQ

2007

Paper 1, Variant 0

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The photograph shows a cross-section of part of a sunflower stem under the microscope. Which tissue transports water and mineral salts?

5090_s07_qp_1

MCQ

2007

Paper 1, Variant 0

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Where and how does carbon dioxide enter a plant?

5090_s08_qp_1

MCQ

2008

Paper 1, Variant 0

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When a complete ring of bark is removed from the trunk of a tree, it will eventually die because this action cuts off the supply of A mineral salts to the leaves. B nutrients to the roots. C oxygen to the roots. D water to the leaves.

5090_s08_qp_1

MCQ

2008

Paper 1, Variant 0

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The diagram shows a transverse section from the middle of a root of a dicotyledonous plant. In which tissue are sugars and amino acids transported?

5090_s08_qp_1

MCQ

2008

Paper 1, Variant 0

View

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