Multiple choice

Match the following:

 
Column I (Cells)
Column II (Parts / structure)
a. Passage cells p. Lenticels
b. Complementary cells q. Epidermis of monocot leaf
c. Motor cells r. Stomatal apparatus
d. Subsidiary cells s. Hydathodes
t. Endodermis of root

  1. a = t, b = q, c = p, d = r

  2. a = t, b = p, c = q, d = r

  3. a = t, b = s, c = p, d = r

  4. a = t, b = p, c = s, d = r
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Passage cells are found in the endodermis of roots (a=t). Complementary cells form lenticels for gas exchange (b=p). Motor cells (bulliform cells) are in the epidermis of monocot leaves and control leaf rolling (c=q). Subsidiary cells are part of the stomatal apparatus (d=r).

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