Presentation 10
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The female reproductive system produces ova, or eggs, in the ovaries. When an ovum is released during ovulation, the fallopian tubes catch and direct it. If the ovum is fertilized by sperm, conception occurs and the fertilized egg implants in the uterus. The developing fetus resides in the uterus over the course of a normal 40-week gestation period.
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Fertilization
1) After ovulation, the egg travels to the fallopian tube where millions of sperm begin their journey to fertilize the egg.
2) Fertilization occurs when a single sperm penetrates the egg in the fallopian tube within 24 hours.
3) The fertilized egg then divides rapidly as it travels to the uterus, where it implants in the uterine wall within a week of conception.
The reproductive system
The female reproductive system produces eggs and secretes hormones to support pregnancy. It includes ovaries that release eggs, fallopian tubes that catch eggs and transport them to the uterus. The uterus provides a place for fertilization and gestation. If fertilization occurs, the fertilized egg implants in the uterus and develops into an embryo and later fetus, receiving nourishment from the mother via the placenta. Labor contractions help expel the fetus through the birth canal at the end of gestation.
Menstruation and ovulation
The menstrual cycle occurs roughly every 28 days after puberty, when an ovum is released from the ovaries and travels to the uterus, where it may be fertilized by a sperm if encountered. If fertilization does not occur, the ovum and some blood and tissue are shed from the uterus in a process called menstruation. Genes from both the mother's ovum and father's sperm combine at fertilization to determine the characteristics inherited from each parent.
Male and female reproductive systems
Primary sexual characteristics refer to the reproductive organs that distinguish males and females, such as ovaries and testicles that produce eggs and sperm respectively. Secondary sexual characteristics are other physical differences like wider hips in women and more body hair in men. The reproductive systems of both males and females are described, including organs like the uterus that supports pregnancy in females and the structures like the vas deferens that transport sperm in males.
How babies are born
The process of human reproduction begins with a male sperm cell fertilizing a female egg cell. The fertilized egg travels to the uterus and begins dividing, first forming a zygote, then an embryo. Around 8 weeks, the embryo develops into a foetus, which grows inside the uterus protected by the amniotic sac and receiving nutrients through the umbilical cord. After 9 months of development, birth occurs.
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The document provides information about the female reproductive system, including that gestation in humans is normally 40 weeks, the uterus is where the fetus develops and has a muscular wall and lining, and the fallopian tubes connect the ovaries to the uterus and help transport eggs and sperm.
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Human reproduction occurs through sexual reproduction. During puberty, between ages 11-15, secondary sex characteristics develop in both males and females to differentiate the sexes. The male reproductive system produces sperm in the testes which are transported through the vas deferens and urethra. The female reproductive system contains ovaries that produce eggs and a uterus for fetal development. Fertilization occurs when an egg and sperm join in the fallopian tubes to create an embryo. Pregnancy lasts around 9 months as the embryo develops structures like the placenta and umbilical cord to receive nutrients until birth.
Human reproduction maria
Human reproduction involves the combining of male and female sex cells through sexual reproduction. During puberty, between ages 11-15, individuals develop primary and secondary sex characteristics that allow for reproduction. The female reproductive system includes the ovaries, uterus, fallopian tubes, vagina, and vulva. The male reproductive system includes the testicles, vas deferens, urethra, seminal vesicles, and prostate. Fertilization occurs when sperm meets an egg in the fallopian tubes. A fertilized egg implants in the uterus and develops over 9 months into a baby, receiving nutrients from the placenta via the umbilical cord. Birth occurs in three stages of dilation, expulsion, and afterbirth
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Fertilization
1) After ovulation, the egg travels to the fallopian tube where millions of sperm begin their journey to fertilize the egg.
2) Fertilization occurs when a single sperm penetrates the egg in the fallopian tube within 24 hours.
3) The fertilized egg then divides rapidly as it travels to the uterus, where it implants in the uterine wall within a week of conception.
The reproductive system
The female reproductive system produces eggs and secretes hormones to support pregnancy. It includes ovaries that release eggs, fallopian tubes that catch eggs and transport them to the uterus. The uterus provides a place for fertilization and gestation. If fertilization occurs, the fertilized egg implants in the uterus and develops into an embryo and later fetus, receiving nourishment from the mother via the placenta. Labor contractions help expel the fetus through the birth canal at the end of gestation.
Menstruation and ovulation
The menstrual cycle occurs roughly every 28 days after puberty, when an ovum is released from the ovaries and travels to the uterus, where it may be fertilized by a sperm if encountered. If fertilization does not occur, the ovum and some blood and tissue are shed from the uterus in a process called menstruation. Genes from both the mother's ovum and father's sperm combine at fertilization to determine the characteristics inherited from each parent.
Male and female reproductive systems
Primary sexual characteristics refer to the reproductive organs that distinguish males and females, such as ovaries and testicles that produce eggs and sperm respectively. Secondary sexual characteristics are other physical differences like wider hips in women and more body hair in men. The reproductive systems of both males and females are described, including organs like the uterus that supports pregnancy in females and the structures like the vas deferens that transport sperm in males.
How babies are born
The process of human reproduction begins with a male sperm cell fertilizing a female egg cell. The fertilized egg travels to the uterus and begins dividing, first forming a zygote, then an embryo. Around 8 weeks, the embryo develops into a foetus, which grows inside the uterus protected by the amniotic sac and receiving nutrients through the umbilical cord. After 9 months of development, birth occurs.
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The document provides information about the female reproductive system, including that gestation in humans is normally 40 weeks, the uterus is where the fetus develops and has a muscular wall and lining, and the fallopian tubes connect the ovaries to the uterus and help transport eggs and sperm.
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Human reproduction occurs through sexual reproduction. During puberty, between ages 11-15, secondary sex characteristics develop in both males and females to differentiate the sexes. The male reproductive system produces sperm in the testes which are transported through the vas deferens and urethra. The female reproductive system contains ovaries that produce eggs and a uterus for fetal development. Fertilization occurs when an egg and sperm join in the fallopian tubes to create an embryo. Pregnancy lasts around 9 months as the embryo develops structures like the placenta and umbilical cord to receive nutrients until birth.
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Human reproduction involves the combining of male and female sex cells through sexual reproduction. During puberty, between ages 11-15, individuals develop primary and secondary sex characteristics that allow for reproduction. The female reproductive system includes the ovaries, uterus, fallopian tubes, vagina, and vulva. The male reproductive system includes the testicles, vas deferens, urethra, seminal vesicles, and prostate. Fertilization occurs when sperm meets an egg in the fallopian tubes. A fertilized egg implants in the uterus and develops over 9 months into a baby, receiving nutrients from the placenta via the umbilical cord. Birth occurs in three stages of dilation, expulsion, and afterbirth
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The document summarizes key topics in human sexuality including conception, pregnancy, birth, abortion, and infertility. It describes the processes of ovulation and spermatogenesis, fertilization which requires a sperm and egg joining, and the development of the zygote into an embryo and fetus over the three trimesters of pregnancy. Potential pregnancy complications like miscarriage, birth defects, and ectopic pregnancy are also outlined. The stages of labor and birth are summarized as well as choices around delivery settings and care providers. Factors influencing fertility and potential treatments for infertility are briefly discussed.
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Human reproduction involves the joining of male and female sex cells through sexual reproduction. The primary sexual characteristics are the reproductive systems which differ between males and females and are present at birth. Fertilization occurs when an ovum and sperm join inside the fallopian tubes to create a single cell called a zygote, which implants in the uterus wall and becomes an embryo, leading to pregnancy and culminating in labor and birth.
New life
A new life begins when a sperm fertilizes an egg within the mother's body. The fertilized egg then divides to form a single cell that grows into an embryo over approximately 40 weeks of pregnancy. During pregnancy, the embryo is nourished through the placenta and umbilical cord. Near the end of pregnancy, the baby turns head-down and labor contractions begin that push the baby through the birth canal. The umbilical cord is cut after birth.
Sexual characteristics
Puberty is when the reproductive system matures, triggered by hormones from the pituitary gland, and results in secondary sexual characteristics developing between ages 11-15 such as lower voices and more muscle mass in boys and higher voices, breasts, and wider hips in girls. During puberty, one egg matures and is released each month through the Fallopian tubes, and if not fertilized by sperm, it leaves the body through the vagina along with some bleeding, known as menstruation or a period. The development of sexual organs both internally like ovaries and testes and externally like penises and vulvas enable human reproduction.
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The document discusses the study of gynecology, which involves the diagnosis and treatment of conditions affecting the female reproductive system. It describes the internal and external female reproductive organs, including the ovaries, fallopian tubes, uterus, vagina, vulva and clitoris. It explains their functions in producing eggs and sex hormones, facilitating pregnancy and childbirth. The stages of labor and delivery are also summarized, including cervical dilation, fetal expulsion, and placental delivery.
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The document discusses the human reproductive system. It explains that men and women have different reproductive organs and that their systems allow humans to have babies. Specifically, it notes that men have testicles which produce sperm and women have ovaries which contain eggs. The process of reproduction is then outlined as fertilization of an egg by sperm in the woman's body, development of the embryo in the uterus over nine months, and final birth of a baby.
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Sperm and ova are the male and female reproductive cells, respectively. Sperm are small and mobile with a head and tail, while ova are larger and non-mobile, maturing monthly in females from puberty. The male reproductive system produces sperm and the female reproductive system houses the ova and allows for fertilization in the Fallopian tubes and pregnancy, culminating in labor and childbirth.
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This document discusses fetal development from implantation through the three trimesters and summarizes key changes that occur each week. It also describes the major fetal organs and their development. Regarding fetal circulation, it notes that the placenta provides oxygen to the fetus while the lungs receive little blood and do not exchange gas. The umbilical vein and arteries as well as ductus venosus, foramen ovale, and ductus arteriosus allow blood to bypass the lungs and circulate from the placenta to the fetal heart and body before birth.
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An embryo is developing in its mother's womb. It is in the early stages of development and is nourished first by the yolk sac and later by the umbilical cord. As it grows over weeks and months, limbs and facial features form and it begins moving on its own, though the mother cannot feel it. Modern imaging techniques allow viewing the developing baby's features and expressions. By 24 weeks, the lungs are almost fully formed and the baby could potentially survive if born, and it is developing awareness of its surroundings in the womb. After 9 months of development from a single cell, the baby is ready to be born.
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The document summarizes key topics in human sexuality including conception, pregnancy, birth, abortion, and infertility. It describes the processes of ovulation and spermatogenesis, fertilization which requires a sperm and egg joining, and the development of the zygote into an embryo and fetus over the three trimesters of pregnancy. Potential pregnancy complications like miscarriage, birth defects, and ectopic pregnancy are also outlined. The stages of labor and birth are summarized as well as choices around delivery settings and care providers. Factors influencing fertility and potential treatments for infertility are briefly discussed.
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The female reproductive system chapter describes the three stages of labor and delivery as dilation where the cervix dilates from uterine contractions, expulsion where the baby is pushed out, and placental where the placenta is delivered, as well as defining gestation as the normal 40 week fetal development period divided into three-month trimesters and the ovum as the female egg cell involved in fertilization with sperm.
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Human reproduction involves the joining of male and female sex cells through sexual reproduction. The primary sexual characteristics are the reproductive systems which differ between males and females and are present at birth. Fertilization occurs when an ovum and sperm join inside the fallopian tubes to create a single cell called a zygote, which implants in the uterus wall and becomes an embryo, leading to pregnancy and culminating in labor and birth.
New life
A new life begins when a sperm fertilizes an egg within the mother's body. The fertilized egg then divides to form a single cell that grows into an embryo over approximately 40 weeks of pregnancy. During pregnancy, the embryo is nourished through the placenta and umbilical cord. Near the end of pregnancy, the baby turns head-down and labor contractions begin that push the baby through the birth canal. The umbilical cord is cut after birth.
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Puberty is when the reproductive system matures, triggered by hormones from the pituitary gland, and results in secondary sexual characteristics developing between ages 11-15 such as lower voices and more muscle mass in boys and higher voices, breasts, and wider hips in girls. During puberty, one egg matures and is released each month through the Fallopian tubes, and if not fertilized by sperm, it leaves the body through the vagina along with some bleeding, known as menstruation or a period. The development of sexual organs both internally like ovaries and testes and externally like penises and vulvas enable human reproduction.
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The document summarizes the process of human reproduction from conception through birth. It describes how DNA determines a baby's sex, the development of male and female anatomy, the menstrual cycle and hormones involved, fertilization, fetal development within the womb, stages of labor and birth, and breastfeeding. The reproductive system of both males and females is explained in detail, covering the production of eggs and sperm, as well as the journey from fertilization to birth over the course of a full-term pregnancy.
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The document provides an overview of the human reproductive system and process of reproduction. It describes the male and female reproductive cells and systems, including the testes, ovaries, uterus and other organs. It explains fertilization occurs when an egg and sperm join in the fallopian tubes. Pregnancy involves development of the embryo and fetus over 9 months as it is nourished through the placenta. Labor concludes pregnancy in three phases as contractions widen the birth canal for delivery of the baby.
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Human reproduction involves the fusion of male and female gametes to form a zygote with genetic material from both parents. The male reproductive system produces sperm and testosterone, while the female reproductive system produces eggs and hormones like estrogen and progesterone that support pregnancy. Fertilization occurs when sperm joins with an egg, which then implants in the uterus and receives nutrients through the placenta until birth, in which contractions push the baby through the birth canal. Antenatal care includes maintaining a healthy diet and avoiding illness and substances for a healthy pregnancy and birth.
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This document summarizes the male and female reproductive systems. It describes the key parts of each system including testes, sperm, penis, ovaries, eggs, uterus, and fallopian tubes. It explains sperm production and maturation, signs of male puberty, and the female menstrual cycle and ovulation process. The role of hormones like testosterone, estrogen and progesterone are also outlined.
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The document summarizes the process of human reproduction from fertilization through embryonic and fetal development to childbirth. It describes how sperm and eggs are produced, fertilization in the fallopian tube, cleavage and formation of the morula and blastocyst. Implantation in the uterus and formation of the placenta and amniotic sac are explained. Stages of embryonic and fetal development through the trimesters are outlined. The roles of the placenta, umbilical cord and amniotic fluid are summarized. Childbirth and postnatal development including lactation are briefly described. Common topics like twins and congenital abnormalities are also covered at a high level.
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The document discusses the human reproductive system. It explains that men and women have different reproductive organs and that their systems allow humans to have babies. Specifically, it notes that men have testicles which produce sperm and women have ovaries which contain eggs. The process of reproduction is then outlined as fertilization of an egg by sperm in the woman's body, development of the embryo in the uterus over nine months, and final birth of a baby.
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Sperm and ova are the male and female reproductive cells, respectively. Sperm are small and mobile with a head and tail, while ova are larger and non-mobile, maturing monthly in females from puberty. The male reproductive system produces sperm and the female reproductive system houses the ova and allows for fertilization in the Fallopian tubes and pregnancy, culminating in labor and childbirth.
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This document discusses fetal development from implantation through the three trimesters and summarizes key changes that occur each week. It also describes the major fetal organs and their development. Regarding fetal circulation, it notes that the placenta provides oxygen to the fetus while the lungs receive little blood and do not exchange gas. The umbilical vein and arteries as well as ductus venosus, foramen ovale, and ductus arteriosus allow blood to bypass the lungs and circulate from the placenta to the fetal heart and body before birth.
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The document summarizes the key aspects of human sexual development and reproduction. It describes the primary and secondary sexual characteristics that develop during puberty in males and females. It then explains the male and female reproductive systems and cells, the process of fertilization, pregnancy, fetal development over trimesters, and labor.
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An embryo is developing in its mother's womb. It is in the early stages of development and is nourished first by the yolk sac and later by the umbilical cord. As it grows over weeks and months, limbs and facial features form and it begins moving on its own, though the mother cannot feel it. Modern imaging techniques allow viewing the developing baby's features and expressions. By 24 weeks, the lungs are almost fully formed and the baby could potentially survive if born, and it is developing awareness of its surroundings in the womb. After 9 months of development from a single cell, the baby is ready to be born.
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It is crucial that this lesson must be taught to young students to become conscious about reproduction.
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It is specifically responsible for producing eggs and supporting a developing baby inside a mother's womb.
1 p9 sex organs 071210
The document describes the male and female reproductive systems. The male system includes the testes, sperm duct, prostate, urethra and penis which work together to produce and release sperm. The female system includes the ovaries, oviducts, uterus, cervix and vagina which work to produce and release eggs, allow fertilization to occur and support fetal development. Fertilization happens when a single sperm meets and enters an egg in the oviduct, joining their nuclei to form a fertilized egg or zygote.
Reproductive system and its Classification
The document summarizes the human reproductive system and various assisted reproductive technologies (ART). It describes the key parts and functions of the male and female reproductive systems. It then explains the process of reproduction and discusses techniques used in ART like in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), embryo transfer, gamete intrafallopian transfer (GIFT), zygote intrafallopian transfer (ZIFT) and surrogacy.
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本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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3:国家专业人才认证中心颁发入库证书
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5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
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8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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一比一原版美国旧金山艺术大学毕业证如何办理
原版一模一样【微信：741003700 】【美国旧金山艺术大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理美国旧金山艺术大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理美国旧金山艺术大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理美国旧金山艺术大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理美国旧金山艺术大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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Personal Growth Unleashed: Key Strategies from Tim Han’s LMA Course
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Presentation 10
- 1. FEMALE REPRODUCTIVE SYSTEM By Heather Larry
- 2. The female sex cell is called the ovum/ova. • The Ovum is one of the largest cells in the human body. Measuring appoximately 0.12 mm in diameter. • Produced in the ovaries. • All ova are present at birth.
- 4. After the ovum is released during ovulation fimbriae catch and direct it to the fallopian tube.
- 5. If the ovum is fertilized by the male sex cell (sperm), conception takes place.
- 6. Once conception occurs the fertilized ovum travels to the uterus and implants there. The ovum is now refered to as an embryo for approximately 8 weeks.From them on it is referred to as a fetus.
- 7. The organ in which the developing fetus resides is called the Uterus.
- 8. The time required for the development of a fetus is called gestation. 10 weeks 30 weeks
- 9. GESTATION Noarmal gestation takes 40 weeks. A baby born before 37 weeks is considered premature.