Describe the categorization of epithelial tissues
Describe the categorization of epithelial tissues?
Expert
The epithelial tissues are categorized according to the shape of cells which form it (that is, epithelial cells might be cuboidal, columnar or squamous) and according to number of layers in which such cells are positioned in the tissue (that is, into simple or stratified).
The major kinds of epithelial tissues are simple cuboidal, simple squamous, simple columnar, stratified squamous and pseudostratified columnar (that is, resembling more than one layer however really having only one). There are as well stratified cuboidal and stratified columnar epithelia (or rare).
What is meant by the term dichogamy?
In the arthropods why is not gas exchange completed by cutaneous diffusion?
Question Explain the challenges and advantages of having internal gills over external gills for gas exchange? (2 points) Explain how increased stress levels can affect hormones which ultimately inhibit the immune system? Include all relevant glands and hormones in your discussion. (4 points)
What is meant by the zoonoses? Provide some of the examples of zoonoses which are transmitted by the birds?
Besides liver that is other adnexal gland of the digestive system which releases substances within the duodenum participating in the extracellular digestion?
How dissimilar are the concepts of resting potential, action potential and excitation threshold regarding neurons?
Performance management process:1. Identify key scenarios. Identify scenarios where performance is important and scenarios that pose the most risk to your performance objectives. Quantify requirements2. Identify constraints
What is the role of circulatory system in the functioning of the endocrine system?
How did industrial revolution in the England provide an example of the natural selection?
Which hormones are secreted by the adenohypophysis? What are their respective functions?
18,76,764
1924046 Asked
3,689
Active Tutors
1452864
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!