Before release of egg the uterus prepares itself to receive the egg and makes a thick and soft lining of blood capillaries. It the egg does not get fertilized then after 28 days the lining breaks down and comes out through vagina in the form of blood.
Answer:
C.- It is a functional layer undergo cyclic changes in response to blood levels of ovarian hormone
Explanation:
Stratum functionalis is the thick superficial layer which is sloughed off during the time of menstruation and further grows during the each mensuration cycle. Therefore, it is a temporary tissue which has an "unfinished" appearance. <u>It is the layer which undergoes various cyclic changes in response to the ovarian hormones.</u> It is not quite as the tidily organized as mucosal tissues in most of the other organs. It shed during menses.
Answer:
The most correct answer is: It varies in consistency based on the amount of protein fibers and fluid
Explanation:
The extracellular matrix (ECM) is the environment surrounding cells, which is normally composed by fibers (i. e.: collagen, elastin, etc...), soluble proteins and other macromolecules (such as hyaluronic acid) embedded in fluid. The relative concentration and composition of those components conditions, among other things, the physical consistency of the ECM.
- No blood vessel arises from ECM; they derive from specific precursor cells. Additionally, cartilage is an avascular (has no blood vessel) type of connective tissue.
- ECM does provide oxygen and nutrients to diverse tissue, including bone, however bone tissue <em>does</em> have blood vessels.
- Neuronogenesis (generation of new neurons) takes place within the developing nervous system, with neuronal precursor cells being thoroughly surrounded by other cells such as radial glia. Typically, neighboring ECM has a minor or negligible role in this process.
Answer:
10= Sulcus of the lower petrous sinus i think but I'm not sure...