Engineer & Medical

Transport in Plants question bank (Botany)

Practice 273 free Engineer & Medical Botany - Transport in Plants questions with answers and step-by-step solutions.

Q1.

Which of the following facilitates opening of stomatal aperture?

(A)
Contraction of outer wall of guard cells
(B)
Decrease in turgidity of guard cells
(C)
Radial orientation of cellulose microfibrils in the cell wall of guard cells
(D)
Longitudinal orientation of cellulose microfibrils in the cell wall of guard cells
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Q2.

Which one of the following is wrongly matched?

(A)
Puccinia - Smut
(B)
Root - Exarch protoxylem
(C)
Cassia - Imbricate aestivation
(D)
Root pressure - Guttation
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