NEET Sample Paper NEET Sample Test Paper-51

  • question_answer 160) Hardness of seed coats is due to the presence of-

    A) Sclerenchymatous fibres

    B) Sclereids

    C) Bast

    D) Stone cells

    Correct Answer: B

    Solution :

    The sclereids are spherical, oval or cylindrical, highly thickened dead cells with very narrow cavities (lumen). These are commonly found in the fruit walls of nuts; pulp of fruits like guava, pear and sapota; seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical support to organs.

adversite



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos