101. The vasculan cambium and cork cambium are the examples of
A. Apical meristem
B. Lateral Meristem
C. Intercalary meristem
D. Permanent tissue
Answer : Option B
102. Seconndary phloem remains functional generally
A. Less than 1 year
B. More than 1 year
C. For 1 year
D. As long as plant lives
Answer : Option C
103. Transverse section of a plant is stainet with safranin and fast green what is the color of the phlo
104. Root cap is formed by
105. Passage cells are found in
106. The sugarcane plant has.
A. Dumbelled shaped guard cells
B. Pentamerous flowers
C. Reticulate venation
D. Capsular fruits
Answer : Option B
107. In plant organ which is covered by periderm and in which the stomata ar absent, Some gaseousexchange takes place through-
108. Companion cells are associated with
109. Cork cambium results in the formaation of cork which becomes impermeable to water due to theaccumulation of ---
110. Which one of the following statements pertaining to plant structure is correct?
A. Cork lacks stomata, but lenticels carry out transpiration
B. Passage cess help in transfer of food from cortex to phloem.
C. Sieve tube elements possess cyto plasm but no nuclei
D. The short apical meristem has a quiescent centre.
Answer : Option A