The outer layer of plants undergoing secondary growth is known as

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Question:
The outer layer of plants undergoing secondary growth is known as

1.Hypodermis

2.Epidermis

3.Periderm

4.Ectoderm

Posted Date:-2021-10-08 11:18:43

More MCQS Questions and answers

  1. A single row of compactly arranged rectangular cells that forms an outer most layer is known as
  2. A strip of thin walled tissue with rectangular shaped cells present in the vascular bundle is known as 27.
  3. Bundle cap is made up of 15.
  4. Cambium is present in
  5. Chlorenchyma of Dicot stem performs 8.
  6. Cuticle is made up of a chemical substance 24.
  7. Extra stellar ground tissue is known as 5.
  8. Hypodermis is sclerenchymatous in 10.
  9. In Dicot stem, hypodermis is made up of
  10. Innermost layer of cortex with barrel-shaped cell is known as
  11. Mechanical strength in Dicot stem is offered by 14.
  12. Multicellular hairs occur on the epidermis of
  13. Parenchyma comes under
  14. Phloem and Xylem are
  15. Pith is also known as
  16. Primary medullary rays are formed in the Interfascicular regions 3.
  17. Protoxylem lacuna is present in
  18. Starch sheath of Dicot stem is morphologically homologous to
  19. The cuticle over the epidermis help to check Photosynthesis 2.
  20. The large central portion of the stem is called Endodermis 12.
  21. The meristems qare classified on the basis of 9.
  22. The outer layer of plants undergoing secondary growth is known as
  23. The pith of the stem is composed of
  24. The primary outer protective covering of the plant body is known as Epidermis 18.
  25. The vascular bundle of maize stem is called closed because 29.
  26. The vascular bundle of Monocot stem is
  27. The vascular bundle with protoxylem facing the centre of the stem is described as 7.
  28. The vascular bundles are scattered in ANSWER : : Monocot stem 17.
  29. Vascular bundle are many in 22.
  30. Vascular bundles are skull shaped in Dicot leaf Dicot root 2.
  31. When the Xylem and Phloem lie in the same radius, the vascular bundle is known as Transverse 25.
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