(a) Define chief cells. (b) What is its function? What is the function of the stereocilia exhibited by the epithelial cells of the mucosa of the epididymis? Describe what are B cells, where they are produces and their functions. Fertilization usually occurs in the upper third of what? Wh...
aIn this seminar, we’ll start by discussing the basics of what stem cells and related stem cell technologies are (i.e. I’ll explain the current quest to harness the capacity of undifferentiated stem cells to differentiate into most of the tissue types in the body) and then we’ll ...
How are plant meristem cells like stem cells? What produces cells to cover the stem and root surfaces? What protects the plant cell? What part of a plant cell covers and protects it? What cell parts help plants survive in their habitats?
What cell type produces testosterone? Leydig cellsare interstitial cells located adjacent to the seminiferous tubules in the testes. The best-established function of Leydig cells is to produce the androgen, testosterone, under the pulsatile control of pituitary luteinizing hormone (LH) (9). What are...
Answer and Explanation:1 There is no special name given to the cells of the upper epidermis of a leaf. These cells in the upper epidermis are one layer thick and are covered... Learn more about this topic: Upper Epidermis of a Leaf | Layers, Function & Examples ...
They consist of the body or somatic cells which are formed through mitosis, the type of cell division that produces daughter cells with identical chromosomes to the parent cell. Consequently, the new plants develop directly from any of these parts without undergoing fertilization or union of male ...
In general, no matter what the cause or type of platelet disorder, many of the same symptoms may be seen due to the similar changes in blood clotting the disorders cause. Such symptoms may include, for example, extensive bruising caused by minor injuries, bleeding from cuts that won’t stop...
A Structure Unique to Plant Cells Plant cells are the only cells which have a cell wall. The cell wall surrounds and protects each cell, with a very rigid and firm structure. This allows plants to maintain their height and keep their shape. ...
Define 'daughter cells' in biology What produces four daughter cells? What is the function of Sertoli cells? What does a cell do, and how do its features help it function? What is the function of mast cells? What is the function of T-cells?
What part of a bone produces blood cells? Are bone marrow stem cells multipotent? What are bone marrow lesions? Which lymphocytes mature in bone marrow? What do bone marrow and the epidermis have in common? What part of long bones store bone marrow? How are stem cells harvested from bone ...