Parenchymatous tissue in the root consists of living cells that are primarily responsible for storage, transport, and metabolic functions. During primary growth, this tissue is found in the cortex, aiding in storage and gas exchange. In secondary growth, particularly in woody plants, parenchyma contributes to the development of secondary xylem and phloem, facilitating increased storage capacity and support. Overall, parenchyma plays a crucial role in the root's overall function and adaptability throughout its growth stages.
The primary growth in vascular plants takes place with the differentiation of vascular tissue from parenchymatous cells and the secondary growth takes place when the intra-vascular and inter vascular cambium adds to the secondary phloem and secondary xylem.
Yes ! They are primary tissues as there is no secondary growth.
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Secondary xylem
it's called the phloem. the tissue type is meristematic tissue.
No, monocots do not have a vascular cambium. Vascular cambium is a type of meristematic tissue found in dicots that produces secondary xylem and phloem, allowing for secondary growth in stems. Monocots lack this tissue layer and instead exhibit primary growth throughout their lifespan.
meristematic
Yes, growth plates (also known as epiphyseal plates) are located between the primary and secondary ossification centers in long bones. They allow for longitudinal bone growth by producing new cartilage cells that are eventually replaced by bone tissue. Once growth is complete, the growth plates ossify and the bone stops growing in length.
Primary growth refers to the lengthening of plant stems and roots, primarily through cell division at the tips of these structures. Secondary growth, on the other hand, involves the thickening of stems and roots through the lateral growth of vascular tissue, resulting in an increase in girth or diameter.
Wood is primarily composed of secondary xylem, while phloem is the vascular tissue responsible for transporting nutrients. Trees produce primary phloem during their early growth stages, but as they mature, they develop secondary phloem through the activity of the vascular cambium. Therefore, while wood itself is not phloem, trees have both primary and secondary phloem for nutrient transport.
muscle tissue
The precambium is a layer of meristematic tissue found between the primary xylem and phloem in vascular plants. It is responsible for the production of secondary vascular tissue in the form of secondary xylem (wood) and secondary phloem.