Explanation: Tumeric is a underground stem. Tumeric is the rhizome or underfround stem of a ginger-like plant. … … So tumeric is a modefied root which develops into a underground stem. Why turmeric is a stem? turmeric is rhizome that is modified shoot because it has nodes and internodes. …Read More →

Valve Stem Sizes Depending on the application, valve stems holes in wheels will be typically 0.453” for cars / light duty trucks and 0.625” for heavy duty / commercial truck applications. Based on application, valve stems are available to fit 0.453” or 0.625” holes. Can you replace just a valveRead More →

Human embryonic stem cells (HESC) are pluripotent stem cells isolated from the inner cell mass of human blastocysts. … HESC can differentiate into almost any cell type and, in the future, might replace solid organ transplantation and even be used to treat progressive degenerative diseases such as Parkinson’s disease. DoRead More →

The loose nature of cells within mesenchyme allows the tissue to move and to be molded. During embryogenesis, mesenchyme gives rise to the body’s connective tissues, from cartilage and bone to fat, muscle, and the circulatory system. What is the function of mesenchymal cells where are they commonly found? WeRead More →

Induced pluripotent stem (iPS) cells, are a type of pluripotent stem cell derived from adult somatic cells that have been genetically reprogrammed to an embryonic stem (ES) cell-like state through the forced expression of genes and factors important for maintaining the defining properties of ES cells. What is the bestRead More →

The system usually consists of a tube, a one-way valve and a vacuum source (such as the intake manifold). The unwanted gases, called “blow-by”, are gases from the combustion chamber which have leaked and pass through the piston rings. What causes excessive Blowby? While excessive blow-by can be caused byRead More →

Formation of hematopoietic stem/progenitor cells in the aorta of the chicken and zebrafish embryos. Hematopoietic cells and intra-aortic hematopoietic clusters (IAHCs) are generated from hemogenic endothelial cells located in the ventral aspect of the aorta. What are haematopoietic progenitor cells? Hematopoietic progenitor cells (HPCs) or hematopoietic stem cells (HSCs) areRead More →

Monocot stem Like monocot roots, monocot stems are protected by an outer layer of dermal tissue called the epidermis. The rest of the stem is made up of ground tissue and vascular tissue. The vascular tissue is arranged into bundles of xylem and phloem that are scattered throughout the groundRead More →