Question

Read the following statements with 1 -2 blanks in each one of them.

(i) In monocot root, a large number of vascular bundles are arranged in the form of a ____ around the central ____

(ii) Due to the presence of ______ the endodermal cells do not allow wall to wall movement of substances between cortex and pericycle, in a primary dicot root.

(iii) The epidermis of stem of sunflower bears several unbranched _____ hair.

(iv) the central portion of a dicot stem is usually occupied by ____ comprising of thin walled

parenchymatous cells.

Fill in the blanks in the above statements and select the correct option for any two of them.

• A. (i) Ring,pith; (ii) Hypodermis
• B. (ii) Casparian strips; (iii) Unicellular
• C. (i) Ring, cortex; (iv) Vascular bundles
• D. (iii) Multicellular; (iv) Pith

Answer 1

Answer: (D)

(iii) Multicellular; (iv) Pith