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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

The form of sugar transported through the phloem is glucose. - Science

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प्रश्न

The form of sugar transported through the phloem is glucose.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य

उत्तर

False

Correct Statement: The form of sugar transported through the phloem is Sucrose.

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Transport of Food
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 14: Transportation in Plants and Circulation in Animals - Evaluation [पृष्ठ २१४]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
अध्याय 14 Transportation in Plants and Circulation in Animals
Evaluation | Q IV. 3. | पृष्ठ २१४

संबंधित प्रश्न

Name the conducting tissue of plants which is made of sieve tubes alongwith companion cells.


Name the conducting tissue in plants which is made of living cells


Which process in a plant is accomplished by utilising energy from ATP : transport of water and minerals or transport of food?


What is phloem tissue? Phloem contains two types of cells joined side by side. Name these two types of cells. State whether these cells are living or dead.


Which plant tissue is involved in translocation : xylem or phloem?


In autotrophs, water is transported through:


The transport system in plants consists of two kinds of tissues X and Y. The tissue X is made up of living cells and consists of two components A and B. The component A has tiny pores in its end walls and contains only cytoplasm but no nucleus. On the other hand, component B has cytoplasm as well as nucleus. The tissue Y is made up of dead cells and consists of two components C and D. The component C has open ends whereas component D does not have open ends. In flowering plants, either only C or both C and D transport water but D is the only water conducting tissue in non-flowering plants.
(a) What is (i) tissue X (ii) component A, and (iii) component B?
(b) What is (i) tissue Y (ii) component C, and (iii) component D?


Water and dissolved minerals get into the root hair of a plant by a process called A and enter the conducting tissue B. The process C helps the water and dissolved minerals to move up through tissue B in roots and stem, and reach the leaves of a plant. In the leaves, food is made by a process D. This food is then transported to all the parts of a plant through tissue E. The process of distributing food made in the leaves to all the parts of the plants is called F.
(a) What are (i) A (ii) B (iii) C (iv) D (v) E, and (vi) F?
(b) Which tissue is made up of living cells: B or E?
(c) Which tissue, B or E, contains sieve tubes?
(d) Which tissue, B or E, contains tracheids?


Explain the mechanism of photosynthesis.


Explain mechanism of sugar transport through phloem.


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