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The human male reproductive system. The human female reproductive system. The male and female perineum. Males and females have different sex organs. Females have two ovaries that store the eggs, and a uterus which is connected to a vagina. The external genitals are called the vulva. Males have testicles that produce sperm.
In vertebrates, the circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the body. [ 1 ] [ 2 ] It includes the cardiovascular system , or vascular system , that consists of the heart and blood vessels (from Greek kardia meaning heart , and Latin vascula meaning vessels ).
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 February 2025. There is 1 pending revision awaiting review. List of organ systems in the human body Part of a series of lists about Human anatomy General Features Regions Variations Movements Systems Structures Arteries Bones Eponymous Foramina Glands endocrine exocrine Lymphatic vessels Nerves Organs ...
The reproductive system develops differently for each sex. Sex-specific parts of the male and female reproductive systems affect the rest of the body and also can be affected differently by diseases. [32] Socially constructed norms relate to gender roles, relationships, positional power, and a wide variety of behaviours. Norms affect people ...
Transmission of a cardiac action potential through the heart's conduction system. The normal rhythmical heart beat, called sinus rhythm, is established by the heart's own pacemaker, the sinoatrial node (also known as the sinus node or the SA node). Here an electrical signal is created that travels through the heart, causing the heart muscle to ...
The findings of these studies have often been applied across the sexes and healthcare providers have assumed a uniform approach in treating both male and female patients. More recently, medical research has started to understand the importance of taking the sex into account as the symptoms and responses to medical treatment may be very ...
About 95% of the creatine in your body is found in the muscles, with smaller amounts found in the heart, brain, pancreas and testes. ... She asks her female clients several questions before ...
Furthermore, the anatomical features of the cardiovascular system have some differences in size between men and women. The size of the vessels in women is generally smaller in comparison to men. Thus, a smaller blockage can cause as much damage to women as a regular-sized blockage in men. [8] Women also have a smaller ventricle size than men.