Seminal Fluid
What is Seminal Fluid. Explain the characterstics of the Seminal Fluid.
Expert
Seminal Fluid: The sperm cannot get to the vagina all by themselves they have to be carried in a very special fluid that literally “paves” the way for their treacherous journey. It’s like trying to swim on dry land – it can’t be done! The SEMINAL FLUIDS are secreted by three glands along the vas deferens and ejaculatory duct. Fluidsfrom the SEMINAL VESICLE contain fructose – a simple sugar – and prostaglandins. The fructose provides the much needed energy and the prostaglandins act as the chemical signal in the female system triggering rhythmic contractions to carry the sperm to the fallopian tubes. The PROSTATE GLAND secretes an alkaline buffer that protects the sperm from the acidic nature of the vagina. The COWPERS GLAND secretes mucus rich fluids prior to EJACULATION which are thought to protect the sperm from the acidic nature of the urethra! Once the sperm have left the confines of the epididymis they can only live 24-72 hours at regular body temperature yet at -100’C they have survived many years!
Write down the differentiation between diabetes mellitus and diabetes insipidus? And also write down the characteristic signs of the diabetes insipidus?
Illustrate the effects of somatostatin for pancreatic hormonal secretion? Answer: Somatostatin inhibits both glucagon and insulin secretions.
Sales Management: The ability of meeting and exceeding the sales targets of an organization via efficient controlling, planning, budgeting and leadership refers to the sales management. Sales management can compris
Whether oesophagus is a muscular organ? Explain why even in the patient who is lying totally flat on the hospital bed, can the swallowed food reaches the stomach?
Name the type of asexual reproduction which takes place in hydras? Answer: Hydras reproduce asexually through budding.
How is the mesoderm (that is, third germ layer) of triploblastic animals produced?
How does CD4 counting act to monitor HIV infection? What is another laboratory technique to follow up disease?
Whether plants have tissue organization and specialized organs?
Give a brief explanation of the gross primary production of the ecosystem. How GPP relate to the photosynthesis?
Determine the heart chambers does the amphibian heart encompass? Answer: Amphibian heart consists of three heart chambers as: two atria and one ventricle.
18,76,764
1953395 Asked
3,689
Active Tutors
1430245
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!