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Define the term stem cell

Cell Specialisation 1. Define the term stem cell. Define the term differentiation , with reference to the production of erythrocytes (red blood cells) and neutrophils derived from stem cells in bone marrow, and the production of xylem vessels and phloem sieve tubes from cambium ;.

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Define the term stem cell

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  1. Cell Specialisation 1 Definethe term stem cell Definethe term differentiation, with reference to the production of erythrocytes (red blood cells) and neutrophilsderived from stem cells in bone marrow, and the production of xylem vessels and phloem sieve tubes from cambium;

  2. Cell Specialisation 2 Describe and explain, with the aid of diagrams and photographs, how cells of multicellular organisms are specialised for particular functions, with reference toerythrocytes (red blood cells), neutrophils, epithelial cells, sperm cells, palisade cells, root hair cells and guard cells

  3. Cells, Tissues, Organs & Organ Systems Explain the meaning of the terms; tissue, organ and organ system Explain, with the aid of diagrams and photographs, how cells are organised into tissues, using squamous and ciliated epithelia, xylem and phloem as examples Discussthe importance of cooperation between cells, tissues, organs and organ systems

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