Vascular cambium produces:
Correct answer: B. Secondary xylem and secondary phloem
- A. Primary xylem and primary phloem
- B. Secondary xylem and secondary phloem
- C. Primary xylem and secondary phloem
- D. Secondary xylem and primary phloem
Explanation
The vascular cambium is a lateral meristem found in the stems and roots of woody plants. It is responsible for the production of secondary vascular tissues, namely secondary xylem (wood) and secondary phloem.
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About Growth and Development
Embryonic development covers fertilization, cleavage, formation of the blastula and gastrula, germ layers, organ formation and differentiation. Regeneration describes the replacement of lost tissues or body parts, whereas ageing involves gradual cellular and physiological changes linked to reduced repair, altered metabolism and declining organ function.
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