<h2>Intestinal Epithelial Cells (IEC)</h2>
Explanation:
- <em>Polarized intestinal epithelial cells (IEC),</em> as well as the resident microflora, provide a barrier that guards <em>against microbial invasion</em>
- The necessity for the <em>epithelium </em>to maintain an intact barrier between <em>lumen bacteria</em> and the lamina propria is exemplified by the consequences after the barrier function is altered
- Impairment of the barrier function of the <em>intestinal epithelium may be a predominant mechanism in the pathogenesis of inflammatory bowel disease (IBD)</em>
<span>The Menstral Cycle is the </span><span>female hormone that is responsible for stimulating the egg development</span>.
Hope that helps. -UF aka Nadia
<span>the theory methods and practice of testing a hypothesis by comparing it with the null hypothesis. The hypothesis is only rejected if its probability falls below a level, in which case the hypothesis being tested is said to have that level of significance. that is your answer i think </span><span />
Answer:
Scanning electro microscopy
Explanation:
"A scanning electron microscope (SEM) scans a focused electron beam over a surface to create an image. The electrons in the beam interact with the sample, producing various signals that can be used to obtain information about the surface topography and composition"
Reference: Nanoscience Instruments. “Scanning Electron Microscopy.” Nanoscience Instruments, 2019
The answer is; B
This hormone cases growth at internodes. Elongation at these points causes the plant to grow taller because of the long spaces between the stem nodes. The hormones are produced at meristems of apical buds and roots of plants. It is named after a fungus that infects plants causing them to grow too tall and fall over.
Auxins promote apical growth while cytokinins delay senescence in plants.
