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Concept Review Section: Female Reproductive System Complete the following network by using some of the terms listed below.
ovaries fallopian tubes fertilization menstrual period ovulation menstrual blood cervix uterus
fertilized egg blood vessels sperm reproduction hormones vagina pregnancy
1. Eggs are produced in the
.
2. Eggs are released during
.
3. Eggs are swept into the
.
4. Eggs are fertilized by
5. An egg is not fertilized.
.
a. The egg breaks down and moves to the
a. The uterus is signaled by
, and
to maintain its thickened lining.
b.
b. A
moves from the fallopian tube into the uterus.
c. A
and the lining of the uterus break down.
c. Fluid passes out of the body through the
has occurred.
during the .
Copyright © by Holt, Rinehart and Winston. All rights reserved.
Lifetime Health
12
Reproduction, Pregnancy, and Development
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Lesson Print PAGE TEACHER RESOURCE ENDOCRINE SYSTEM
4. 5. 6. 7. 8.
Answers may vary but should reflect an ability to evaluate and assess the information displayed in each advertisement.
MALE REPRODUCTIVE SYSTEM
12. 13. 14. 15. 16.
d, f c a e d
SECTION: FEMALE REPRODUCTIVE SYSTEM
1. Sexually transmitted diseases typically
infect the urethra because this tube is the only open orifice in the male reproductive system. It thus provides an entryway for the disease-causing organisms. 2. Answers may vary. Students may note that males should keep their external reproductive organs clean and dry, avoid exposing the scrotum to high temperatures for extended periods of time, and refrain from sexual activity until marriage. 3. Sperm have tails and energy supplies that allow them to “swim.” Because sperm are moving, if they are deposited near the entrance to the female reproductive system, they are able to enter the reproductive system and possibly move towards the female’s egg.
1. 2. 3. 4. 5.
cystitis cervix uterus menstruation eggs, sex hormones 6. ovulation 7. vagina 8. menstrual cycle
9. fallopian tube 10. cramps 11. premenstrual
12. 13. 14. 15.
syndrome (PMS) toxic shock Pap smear egg urethra
SECTION: PREGNANCY AND EARLY DEVELOPMENT 1. T 2. F; The sperm fertilizes the egg in the
fallopian tube. 3. T 4. F; The mother’s blood and the
FEMALE REPRODUCTIVE SYSTEM
5.
1. Pregnancy can most likely occur on or 6. 7. 8. 9.
right after day 14 of the menstrual cycle. 2. The female reproductive system is not ready to bear children until after puberty has been completed. Before puberty is over, the reproductive system is still developing. Having a baby before the reproductive system has fully developed can be dangerous for the mother. 3. The female reproductive organs are all internal, so many STDs will result in an internal infection that leads to scarring. The scarring may disrupt the correct path that an egg would need to take in order to become fertilized and may make it impossible for implantation to occur in the uterine wall.
10.
embryo’s blood do not mix in the placenta. F; An embryo becomes a fetus at the beginning of the ninth week. T T T F; Most babies are walking and talking by the time they are one year old. T
Concept Review SECTION: MALE REPRODUCTIVE SYSTEM 1. 2. 3. 4. 5. 6. 7.
Reteaching
fertilization vas deferens epididymis ejaculation testes semen testosterone
8. 9. 10. 11. 12. 13.
urethra, penis testosterone ejaculation sperm semen, sperm testes
SECTION: FEMALE REPRODUCTIVE SYSTEM
SECTION: MALE REPRODUCTIVE SYSTEM 1. d 2. a 3. b
c, d a f e b
1. 2. 3. 4.
9. a 10. f 11. e
ovaries ovulation fallopian tubes sperm
Copyright © by Holt, Rinehart and Winston. All rights reserved.
Lifetime Health
43
Reproduction, Pregnancy, and Development
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Lesson Print PAGE TEACHER RESOURCE Chapter Test Advanced
a. hormones b. fertilized egg c.pregnancy 5. a. uterus b. blood vessels c. vagina, menstrual period
Part I 1. a 2. c 3. d 4. b
SECTION: PREGNANCY AND EARLY DEVELOPMENT
Quiz
Part II 5. c 6. a 7. b 8. b 9. d 10. d
SECTION: MALE REPRODUCTIVE SYSTEM
Part III 17. The lining of the uterus thickens. An
1. j, b, e, a, n, g 2. f, d, i, l, 3. m, c, h, o, k
1. 2. 3. 4. 5.
c g e a b
d a b c e
SECTION: PREGNANCY AND EARLY DEVELOPMENT 1. 2. 3. 4. 5.
4 1 2 5 3
Chapter Test General Part I 1. b 2. f 3. d Part II 7. b 8. d 9. d 10. d 11. b 12. d 13. b
4. e 5. c 6. a 14. 15. 16. 17. 18. 19. 20.
c d b a c a
ovary releases an egg. The egg is not fertilized in the fallopian tube. The thickened uterine lining breaks down. Menstrual fluid is released from the body. 18. Answers may vary, but the students should address problems in the table in the Pregnancy and Early Development sections. 19. Childbirth starts with the onset of labor. The first stage is dilation in which the uterus contracts until the cervix is fully dilated to 10 centimeters. The second stage is expulsion in which the baby’s head emerges fully and the shoulders rotate. It ends when the baby is fully delivered. The third stage is placental and ends when the placenta and umbilical cord are expelled from the uterus. 20. The fastest period of growth after birth occurs during the first year. Development proceeds as follows— two months: raising the head, smiling at faces they recognize, sleeping a majority of the time; four months: rolling from front to back, making “cooing” sounds, smiling, being awake more, feeding schedules are more regular, sleeping through the night; six months: sitting up, head control; nine months: crawling; twelve months: walking and talking.
SECTION: FEMALE REPRODUCTIVE SYSTEM 1. 2. 3. 4. 5.
11. 12. 13. 14. 15. 16.
a c b c c b d
Copyright © by Holt, Rinehart and Winston. All rights reserved.
Lifetime Health
44
Reproduction, Pregnancy, and Development
