BotanyStatement A: Loading of sugars into sieve tubes at source is active.Statement B: The sucrose concentration is more in the mesophyll cells than in sieve tubes of a leaf.

Statement A: Loading of sugars into sieve tubes at source is active.

Statement B: The sucrose concentration is more in the mesophyll cells than in sieve tubes of a leaf.

  1. A

    Statement A is correct and B is incorrect

  2. B

    Statement A is incorrect and B is correct

  3. C

    Both statements A and B are incorrect

  4. D

    Both statements A and B are correct.

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    Loading of sucrose or sugar into the sieve tubes from mesophyll cells via companion cells of leaf is active because there is expenditure of energy and sucrose concentration is more in the sieve tubes than in mesophyll cells or its adjoining companion cells.

    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.