Home

Some vascular bundles are described as open because these

A. are surrounded by pericycle but not endodermis.

B. are capable of producing secondary xylem and phloem.

C. possess conjunctive tissue between xylem and phloem.

D. are not surrounded by pericycle.

Correct Answer : B.


Open means presence of cambium during secondary growth. Vascular cambium divides to form secondary xylem towards inner side while secondary phloem towards outside.

Download Objective type questions of Anatomy of flowering plant PDF

Get all objective type questions of Anatomy of flowering plant MCQ

Also checkout these categories

Biological Classification MCQ Microsoft Excel MCQ Morphology of flowering plants MCQ Respiratory System MCQ Histology MCQ Software Engineering MCQ Simple Interest MCQ Civil Engineering MCQ Algae MCQ Transformation of Sentences MCQ Hydrocarbons MCQ Astronomy MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..
You can do it
  1. Which one of the following option shows the correct labelling of the parts marked as A, B, C and D in…
  2. As secondary growth proceeds, in a dicot stem, the thickness of
  3. T.S. of dicot leaf passing through the midrib is given below. Certain parts have been marked by alphabets…
  4. One of the primary function of the ground tissue in a plant is
  5. Tissue(s) present in an annual ring is/are
  6. The trees growing in desert will
  7. Tissues are classified into two main groups, namely meristematic and permanent tissues on the basis…
  8. Various functions like photosynthesis, storage, excretion performed by _____________.
  9. The given figures are types of elements (A and B) which constitute one type of complex tissue (c) of…
  10. A common structural feature of vessel elements and sieve tube elements are
  11. Which of the following process helps the trichomes in preventing water loss?
  12. Match the followings and choose the correct optionColumn-IColumn-IIA. CuticleI. Guard cellsB. Bulliform…
  13. Read the following statements and answer the question.It has a sclerenchymatous hypodermis, a large…
  14. Which one of the followings option shows the correct labelling of the parts marked as A, B, C and D…
  15. Cells of permanent tissues are specialized
  16. Phellogen and phellem respectively denote
  17. Main function of lenticel is
  18. Which meristem helps in increasing girth?
  19. In an experiment, a student cut a transverse section of young stem of a plant which he has taken from…
  20. Identify A, B and C in the given figure of shoot apical meristem
  21. Which one of the following have vessels as their characteristic feature?
  22. The length of different internodes in a culm of sugarcane is variable because of
  23. Cork is formed from
  24. Cambium is considered as a lateral meristem because
  25. Match the terms given in column I with their features given in column II and choose the correct option.Column-IColumn-II(Terms)(Features)A.…
  26. The apical meristem of the root is present
  27. Which of the following statements are correct ?Xylem transports water and minerals.Gymnosperms lack…
  28. A narrow layer of thin walled cells found between phloem/ bark and wood of a dicot is
  29. Which of the following figure is a type of permanent tissue having many different types of cell?
  30. In stems, the protoxylem lies towards the _____________ and the metaxylem lies towards the ____________…