The functions of the organ systems of the human body match the function with the correct organ system of the human body. This quizworksheet combo will help you test your understanding of the ingenious organization of the human body. Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide the design of the respiratory system. Some of the same organs even belong to more than one system.
Teachers wishing more detailed information should consult sources beyond this handout. Blood cells are created in red marrow of some bones. All human organs are comprised of specific tissue that makes this function possible. This article contains a list of organs of the human body. Excretory urinary kidneys, ureters, urinary bladder, urethra function. Cells, tissues, organs and systems ow do tiny cells come together to form animals and plants. Abdominal cavity houses numerous organs including the stomach, liver, pancreas, gallbladder, spleen and kidneys. Systems in the human body work together to meet our basic needs.
Organ systems groups of organs that perform a specific purpose in the human body. Unit 2anatomy and physiology of organ systems page 3 g. Reading guide what youll learn list the organs of the male and female reproductive systems. Free printable lifesize organs for studying human body.
All functions of skeletal system read only each bone in your body is a living organ, made of different tissues. Children can study their body anatomy in a handson way. Pdf students understandings of human organs and organ. System to absorb nutrients and remove waste via the gastrointestinal tract. The nervous system is mostly controlled by your back. Organ systems are components of a larger system the body and, as such, work together and affect one another. Its primary role is to provide essential nutrients, minerals, and hormones to various parts of the body. All together they function and interact with each other and with the surroundings to produce a conscious, living human being. Select the best answer for each of the following questions. These human body systems are merely useful ways of classifying and studying the structure and function of the body. Use the reading human body system to answer the following questions. Our body s work is split up among these organ systems, which are sets of organs and tissues working together to carry out specific functions.
The human body is made up of 11 organ systems that work with one another interdependantly. The brain, spinal cord, nerves, and sense organs work together with the endocrine system to sense the outside environment, affect responses, and coordinate. What are names of 78 organs of the body educational. The human circulatory system consists of a network of arteries, veins, and capillaries, with the heart pumping blood through it. Systemic anatomythe body is divided into 11 organ systemsour class. Human reproductive system, organ system by which humans reproduce and bear live offspring. When the immune system hits the wrong target or is crippled, however, it can unleash a torrent of diseases, including allergy, arthritis, or aids. Ligaments loose tissue that connects bone to bone 4. Reproductive reproductive organs, primarily the ovaries females and testes males. Provided all organs are present, normally constructed, and functioning properly, the essential features of human reproduction are 1 liberation of an ovum, or egg, at a specific time in the reproductive cycle. It receives nervous stimuli from receptors throughout the body and monitors chemical and physical characteristics of the blood, including temperature, blood pressure, and nutrient, hormone, and water content.
As i was working through the human body system printables, i realized that i didnt have a printable to cover the all of the systems as an overview before we jump into each of them separately so i created these human body system worksheets just for that purpose ill be teaching our grade 34 homeschool coop class this term so thought it would be a great way to start off the class. Human physiologythe endocrine system 5 of the pituitary gland. Human body systems exam s7l2 multiple choice directions. Since there is no single standard definition of what an organ is, the number of organs varies depending on how one defines an organ.
Out of total 78 organs of the body, at least 10 to 15 human body organs are major by size and function, know what are the largest organs educational purposes. The human body is like a machine, uniquely designed and consisting of various biological systems, these systems are run by the internal organs of the body. Removes filters wastes from the blood and helps maintain the body s water and electrolyte balance 9. The brain holds information about what is happening in your body. Introduction cell basic structural and functional unit of a living organisms. Systems in your body members of a family cells in your body your nervous system 7. It can recognize and remember millions of different enemies, and it. The first group of systems are commonly taught in the elementary grades. The organ systems of the human body and their functions organ system major organs parts functions 1. The harmonious working of these organ systems similar to the machines, along with the intricate network of wires and tubes results in a healthy life.
Major muscles of the body are attached to the bones. The human body is a wonderful creation, and organs are the most precious things we own. Realworld reading connection its the first day of school. Skeleton is a place where major quantities of calcium and phosphorus compounds are stored.
When one considers the relation of these subdivisions of the skeleton to the soft parts of the human body such as the nervous system, the digestive system, the respiratory system, the cardiovascular system, and the voluntary muscles of the muscle system it is clear that the functions of the skeleton are of three different types. Cartilagestiff yet flexible tissue that connects different parts of the body. The free printable lifesize organs give them just such a chance. For example, the long bones appear in both the skeletal and the lymphatic systems, since in. Skeletal system bones respiratory system nose, trachea, lungs circulatory system heart. If any one of these systems is damaged, human body will become unstable and this lack of stability will ultimately lead to death.
All the systems require support and coordination of other systems to form a living and healthy human body. In most multicellular organisms, whether it is a catt an elephant or a human, smaller simple parts join. The 11 body organ systems functioning together, to make up an organism. The functions of the organ systems of the human body. Human circulatory system organs, diagram and its functions. Messages are sent to your brain by millions of tiny computers. The hypothalamus oversees many internal body conditions. The immune system is the body system that defends people from bacteria and viruses all germs, really. Skeletal system 206 bones, cartilage, tendons, and ligaments.
The human gasexchanging organ, the lung, is located in the thorax, where its delicate tissues are protected by the bony and muscular thoracic cage. These systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems. In the following article, we take a look at the important internal organs of the human body and their functions in the bigger biological system. A disturbance in any organ or system may affect other systems of the body. Sep 28, 2018 the free printable lifesize organs give them just such a chance. Memmlers the human body in health and disease, 10th ed. Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away. Groups of organs having a common function form an organ system. The organ systems of the human body and their functions. Similar cells combine into tissues which form organs.
Integumentary system skin, hair, nails covers the body. Body system project your group will create a power point to educate your classmates about the body system you are assigned. All systems in our bodies have organs that take care of a necessary function for life. Choices we make affect our organ systems and, in turn, our overall health. Yo u notice that some students changed a lot over the summer. What is the smallest unit of life in the human body. The human body systems system function diagram major organs interactions working with other systems digestive 1. On the blank, write the letter that corresponds to the correct organ system. Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away keeps the body s temperature in a safe range. Apr 04, 2020 our body s work is split up among these organ systems, which are sets of organs and tissues working together to carry out specific functions. Tissues working together cells working together organs working together 5. Bones rigid organs that form the endoskeleton of vertebrate animals 2. They can handle the printed organs, move them around and even try them on.
Teeth are part of the skeletal system, but they are also part of the diges. In this concept, youll be introduced to the heart, brain, and other major organs of the human body. Ventral cavities are located in the front of the body and include. You will know about these systems and their specific functions as well as how they work together to help keep you alive and functioning well. Heartburn occurs when stomach acid moves up into the esophagus. Organs made of tissues that perform one specific function. The 11 body systems of the human organism are the integumentary system,the. Nucleus 1 nuclear membrane 2 nucleolus 3 chromatin d. Types of organ systems digestive system respiratory system circulatory system skeletal system muscular system excretory system nervous system reproductive system 3. The main functions of the body system the main organs or cell types of this system and the function of each part.
Which human male reproductive organ produces sperm. All functions of skeletal system read only each bone in your body is a living organ. Teeth are part of the skeletal system, but they are also part of the digestive system. Unit 2anatomy and physiology of organ systems page 2 3. Human body can be divided into eight structural units. Joints the place where two or more bones make contact knees, fingers, elbows 5. In this lesson, you will find out about the different organ systems of the human body. Integumentary system skin, hair, sweat glands, and nails helps maintain body temperature covers and protects the body eliminates wastes through perspiration 2. However, for the purposes of this course, it is important for each participant to be comfortable with the systems within the human body, the common diseases associated with particular human body systems, and the effects medications may or.
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