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Tissue and Tissue System — BIO BOTANY STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYTissue and Tissue System5 Marks
Question
Cell lab: Students prepare the slide and identify the different types tissues.
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Answer

Preparing a slide of plant tissue.
Objective:
  1. Using hand cutting method to make thin slice of dicot root.
  2. To make slide and stain of plant sample.
  3. To observe the plant sample under microscope.
Materials:
  1. A young dicot root
  2. Compound microscope
  3. Slide
  4. Cover slip
  5. Eosin stain
Method:
  1. Place 2 cm of young dicot root on a glass slide or plate.
  2. Cut thin slices of the root through the region of maturation.
  3. Stain it with Eosin.
  4. Fix one or two of the sections in a slide and put a cover slip.
  5. To observe the sample under a compound microscope and record the parts of the sample.

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