22. A plant that continues to increase in diameter yearly would be called: * herbaceous annuals woody perennial herbaceous perennial woody annuals 23. Wood that contain fiber and vessels. * softwood...

Instructions: MULTIPLE CHOICE

Only choose the correct answer from questions 19 to 24 and no need for an explanation.

Extracted text: 22. A plant that continues to increase in diameter yearly would be called: * herbaceous annuals woody perennial herbaceous perennial woody annuals 23. Wood that contain fiber and vessels. * softwood sapwood O heartwood hardwood 24. The light outer region of the wood that contain living parenchyma and water filled treachery elements. * softwood hardwood heartwood sapwood


Extracted text: 19. Which is not a characteristic of the fern leaf vascular tissue? * .phloem is simple consisting of undifferentiated sieve cells xylem consist of tracheids and vessels vascular bundles are surrounded by an endodermis with open type of venation 20. In this type of leaves the abaxial epidermis has more stomata as compared to the adaxial epidermis. * Horizontally oriented leaves Pinus leaf O verically oriented leaf O Zea mays leaf 21. The water conducting tissue of the pine tree consist of cells called O tracheids vessel elements sieve tube member sclereids