What is the function of the hepatic portal system? it is where the division of blood cells and blood components are stored in the liver until needed for defense. it is where the breakdown of wastes, reformulation of drugs and retention of water occur in the liver. transport of venous blood from the gastrointestinal tract and spleen to the liver. collection of lymphatic fluid so it can be returned to the bloodstream.

Option (3).

Explanation:

Hepatic portal system consist of the veins that mainly comprise of hepatic portal vein and the tributaries of hepatic portal vein. This system is also known as portal venous system.

The main function of the hepatic portal system is the transportation of the venous blood from the spleen and gastrointestinal tract to the liver. The substance from the small intestine moves to this system before entering in the heart.

Thus, the correct answer is option (3).

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

picture a world where computers are building made-to-order personalized robotic arms and synthetic organs, drones are circulating above mars! due to the rapid growth of technology, the future has never been more unpredictable, and it presents a huge challenge in education: we are teaching students how to work in a future that we have never been unsure of. it is widely predicted that in eight years’ time, there will be more jobs in the fields of science, mathematics, technology and engineering than in any other discipline. and, as the technology continues to develop, it will soon become clear that addressing social problems will involve more innovative thinking, and analytical and technical knowledge than ever before. undeniably, there are no subjects that encourage innovative and creative thinking, deep thought, problem solving and independence more than the stem subjects. while it is widely commented on that there is a need to reimagine the ways stem subjects are taught in schools by embracing a more interactive and innovative approach to appeal to more students, it should come as no surprise that some of the most reputable educational organizations in the world are already implementing changes to embrace stem. harvard, for example, announced in 2014 that they were increasing their computer science faculty by over 50% and has since introduced computer science as a core subject for all freshmen. the urgency of supporting stem subjects at a young age is becoming more relevant than ever, as adopting a keen interest in the curricula needs to happen early. however, beyond the age issue is one of gender.

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