Siyapath
Sign up

Lesson: Chapter 1 — Living Tissues

1.1.2. Permanent tissue 4 of 4

Question 4

Activity 1.3 asks you to cut a thin cross-section of a soft stem and look at it. What should you expect to see?

The right answer is the one marked above.

Several different tissues, arranged in a pattern that repeats round the stem. Thin-walled cells fill the centre, and vascular bundles sit in a ring nearer the outside.

That is exactly why the tissues have to be classified before the section can be read. A section shows tissues side by side; it does not sort them for you.

Answer the question to continue.