Reproductive system From Wikipedia‚ the free encyclopedia This article is about Sexual Reproduction. For Non-Sexual Reproduction‚ see Asexual reproduction. "Female reproductive system" redirects here. For the human female reproductive system‚ see Human female reproductive system. "Male reproductive system" redirects here. For the human male reproductive system‚ see Human male reproductive system. |Reproductive system | |[pic]
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of both the female and male sexual reproductive systems‚ and then follows a description of the biological processes which take places after ejaculation and the forming of a zygote. In humans both females and males are equipped with a system or a structure of organs‚ called reproductive organs‚ necessary to perform sexual intercourse or coitus‚ the event which may lead to a development of an embryo. The male reproductive system consists of two testes‚ a system of ducts or channels that store and
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7.1 Work File Review To prepare for the 7.1 Female Reproductive System quiz‚ carefully complete the work below. Section 1: Fill in the blanks using the word bank below. Site 1 Word bank for the fill in the blank activity below: Ovaries‚ bladder‚ fallopian tubes‚ uterus‚ rectum‚ endometrium‚ menstruating‚ vagina‚ urethra‚ cervix Fill in the blanks using the word bank above. 1. This organ is muscular and houses the developing fetus. __uterus__________
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produced in glands and help regulate many of your body’s functions | Ovaries | the female sex glands that store the ova and produce female sex hormones | Menopause | end of reproductive years for female | Scrotum | an external skin sac that extends outside the body and c contains the testes | Ova | female reproductive cells | Uterus | a hollow‚ muscular‚ pear-shaped organ inside a female’s body | Testosterone | male sex hormone | Ovulation | the process of releasing a mature ovum into
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Chapter 19 - Reproductive Systems Reproductive System: What is the function of the male and female reproduction systems? Produce and nurture sex cells (gametes)‚ and transport them to the site of fertilization. Male: The male sex organs are designed to transport sperm to eggs. Primary sex organs (gonads) produce sperm and hormones while accessory sex organs have a supportive function. The Testes: The testes are ovoid structures suspended in the skin-covered pouch called the scrotum. Each
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forming a zygote. Sperm cells are believed to have a sense of smell in which they use to locate the egg which is one of the clue factors sperm cells use‚ sperm cells do not just swim around randomly before locating an egg to fertilize. In the females reproductive tract it becomes warmer as the Fallopian tubes are neared. That is also another clue factor that sperm cells use when attempting to locate and fertilize a females egg. In order for full fertilization to occur the cell must penetrate different layers
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into the uterus‚ and then the fallopian tube where the egg is waiting. Only one sperm cell is needed to fertilize the ovum‚ so after the ovum has been fertilized the outer layer of the egg hardens to prevent any other cells from penetrating. (Reproductive System) During fertilization‚ the twenty-three chromosomes from the male sperm combine with the twenty-three chromosomes from the female ovum. The sperm holds the sex chromosome and will determine the sex of the offspring. Once the egg is fertilized
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The Reproductive System Laszlo Vass‚ Ed.D. Version 42-0025-02-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information
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9AT email: sales@science-interactive.co.uk Science Interactive LTD Copyright 2005 web: www:science-interactive.co.uk Unit 1: The Digestive System Unit 2: The Circulatory System Unit 3: Healthy Body and Immunity Unit 4: The Respiratory System Unit 5: Nervous System and the Senses Unit 6: Human Homeostasis Unit 7: Hormones and the Endocrine System Unit 8: Drugs and Bad Body Maintenance Unit 9: Photosynthesis in Green Plants Unit 10: Water Transport in Plants Unit 11: Flow of Energy and Elements
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cells- several molecules join to form organelles‚ several organelles join to form a cell. Tissues and organs-several cells are joined to form tissues or tissue layers and several tissues join to form an organ. Organs and organ systems- Organs form organ systems and organ systems constitute the organism. 5. Which characteristics of life can you identify in yourself? Movement‚ Responsiveness‚ Growth‚ Reproduction‚ Respiration‚ Digestion‚ Absorption‚ Circulation‚ Assimilation‚ Excretion. 6. Identify
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