Test - NCERT Based on Chapter 6 – Anatomy of flowering plants || Class 11th - Biology

 

Test - NCERT Based on Chapter 6 – Anatomy of flowering plants ||

 Class 11th - Biology 

TIME: 1 Hour                                                                                      MARKS: 20 

Q.1. Cork cambium forms tissues that form the cork. Do you agree with this   statement? Explain.                                                             3

Q.2. Draw illustrations to bring out the anatomical difference between             (a) Monocot root and Dicot root                                          3

 

Q.3. The transverse section of a plant material shows the following anatomical features.                                                                       3

(a) the vascular bundles are conjoint, scattered and surrounded by a sclerenchymatous bundle sheaths.

(b) phloem parenchyma is absent.

What will you identify it as?

 

Q.4. Why are xylem and phloem called complex tissues?            3

 

Q.5. Name the three basic tissue systems in the flowering plants. Give the tissue names under each system.                                                     3

Q.6. What is periderm? How does periderm formation take place in the dicot stems?                                                                                       5

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