Which one of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?(a) transportation (b) translocation (c) tropic movement (d) transpiration

Academic Biology NCERT Class 10

(d) transpiration

Transpiration helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem.

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Updated on: 24-Mar-2023

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The process of carrying food from the leaves to other parts of a plant is called:(a) transpiration (b) transportation (c) translocation (d) transformation
The movement of food in food pipe is called(a) Linear movement (b) Rectilinear movement(c) Smooth movement(d) Peristaltic movement
How Water and Minerals absorbed by the roots reach the leaves?
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 the 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 plant 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 ?
The transportation of water takes place through a large spaced potato cavity filled with sugar solution placed in a dish containing small amount of eater?(a) Xylem(b) Phloem(c) Through movement of one cell to another(d) None of these
Which of the following terms denotes the movement of the root of a plant towards moisture in the soil?(a) thigmotropism (b) chemotropism (c) hydrotropism (d) geotropism
Give one example of the movement of a plant part which is caused by the loss of water (or migration of water).
The movement of the earth’s plates causes$(a)$. cyclones $(b)$. lightning$(c)$. earthquake $(d)$. thunderstorms
Following are a few definitions of osmosis. Read carefully and select the correct definition.(a) Movement of water molecules from a region of higher concentration to a region of lower concentration through a semi-permeable membrane(b) Movement of solvent molecules from its higher concentration to lower concentration(c) Movement of solvent molecules from higher concentration to lower concentration of solution through a permeable membrane(d) Movement of solute molecules from lower concentration to higher concentration of solution through a semi-permeable membrane.
Which of the following situations – ‘A’ or ‘B’ – is advantageous for absorption of water and minerals? Why?Situation A: Growth and branching of roots in the C-horizon.Situation B: Growth and branching of roots in A and B-horizons.
Fill in the blanks:1. Roughage helps in easy ______ movement.
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 The evaporation of water from leaves generates a suction pull which can pull water to great heights in tall trees. What is the name of the process described in the passage?(a) Evaporation(b) Suction(c) Transpiration(d) Transportation
Describe the process of respiration in the following parts of a plant :(a) Root (b) Stem (c) Leaves
Which of the following is accompanied in a plant by utilizing the energy stored in ATP?(a) transport of food (b) transport of water and minerals (c) transport of oxygen (d) transport of water, minerals and food
Correct the following statements and rewrite them in your notebook.(a) Stem absorbs water and minerals from the soil.(b) Leaves hold the plant upright.(c) Roots conduct water to the leaves.(d) The number of petals and stamens in a flower is always equal.(e) If the sepals of a flower are joined together, its petals are also joined together.(f) If the petals of a flower are joined together, then the pistil is joined to the petal.

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