Sexual arousal mechanism in women to facilitate fecundation
Explain that how does the sexual arousal way in women facilitate fecundation?
Expert
During the sexual arousal in females the vagina secretes substances to neutralize its acidity so permitting the survival of sperm cells within it. While the female fertile period hormones form the mucus which covers the internal surface of the uterus less viscous to support the passage of sperm cells to the uterine tubes. For the period of copulation the uterine cervix advances in the vagina to facilitate the entering of male gametes via the cervical canal.
After the morula phase what is the next phase? What is the morphological feature which states that phase?
Specify the function of immune system?
How is respiration performed by the larva of amphibians?
How does the organism understand that a clotting procedure should begin?
What is the main cause of Diabetes?
Why is there a sense of pressure change inside the ear when someone goes down a mountain?
What do you meant by cellular secretion?
Disadvantages of analyzing web statistics: A) The use of web caches has made it difficult to determine the true number of visits by an individual to a particular URL’s as any consequent visit would be handled
Explain different types of Sales Promotion aimed at Customers?
Which are the more plentiful ribosomes in secretory cells-the free cytoplasmic ribosomes or such related with the rough endoplasmic reticulum?
18,76,764
1923737 Asked
3,689
Active Tutors
1424378
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!