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Form 4 Biology support and movement in plants topical questions and answers

Form 4 Biology support and movement in plants topical questions and answers. Very useful to those preparing for KCSE exams.

Lessons (11)

• 1.    What makes young herbaceous plant remain upright?
  0m 26s

• 2.    State three ways by which plants compensate for lack of ability to move from one place to another.
  0m 28s

• 3.    How are the xylem vessels adapted for support?
  0m 17s

• 4.    (a) Name two tissues in plants which are thickened with lignin (b) How is support attained herbaceous plants?
  0m 47s

• 5.    Name two tissues in plants that provide mechanical support.
  0m 27s

• 6.    Name a support tissue in plants that is not thickened with lignin
  0m 14s

• 7.    (a) What happens when a wilting young plants is well watered. (b) Name a support tissue in plants thickened with cellulose.
  0m 57s

• 8.    Name the strengthening materials in found in the following supports tissues: (a) Collenchymas (b) Xylem
  0m 25s

• 9.    State four characteristics of apical meristem cells.
  0m 23s

• 10.    State three ways in which support is brought about in a leaf.
  0m 37s

• 11.    State two ways in which plants with weak stems obtain mechanical support.
  0m 32s