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Chapter 29

Total questions: 100

Worksheet time: 50mins

Name
Class
Date
1.

What is the main function of the reproductive system?

a)

Maintain homeostasis

b)

Produce offspring

c)

Store nutrients

d)

Transport gases

2.

Which type of reproduction involves two parents?

a)

Asexual

b)

Sexual

c)

Binary fission

d)

Budding

3.

Male gametes are called:

a)

Eggs

b)

Spermatids

c)

Sperm

d)

Blastomeres

4.

Female gametes are called:

a)

Oocytes

b)

Zygotes

c)

Spermatocytes

d)

Morula

5.

Fertilization occurs when:

a)

Two eggs fuse

b)

Sperm and egg unite

c)

Embryo implants

d)

Ovulation occurs

6.

The testes produce:

a)

Estrogen

b)

Progesterone

c)

Testosterone and sperm

d)

LH

7.

Sperm are produced in the:

a)

Epididymis

b)

Vas deferens

c)

Prostate

d)

Seminiferous tubules

8.

Where do sperm mature and gain mobility?

a)

Penis

b)

Epididymis

c)

Testes

d)

Urethra

9.

The vas deferens functions to:

a)

Produce sperm

b)

Store sperm

c)

Transport sperm

d)

Remove waste

10.

The prostate gland contributes:

a)

Sperm

b)

Alkaline fluid

c)

Glucose

d)

Hormones

11.

Seminal vesicles produce:

a)

Testosterone

b)

Sperm

c)

Fructose-rich fluid

d)

Bile

12.

The male organ for delivering sperm is the:

a)

Vas deferens

b)

Penis

c)

Testis

d)

Ureter

13.

The female gonads are the:

a)

Uterus

b)

Vagina

c)

Ovaries

d)

Fallopian tubes

14.

Ovaries produce:

a)

Testosterone

b)

Estrogen and progesterone

c)

Gastrin

d)

Insulin

15.

The oviduct is also called the:

a)

Cervix

b)

Fallopian tube

c)

Vagina

d)

Endometrium

16.

Fertilization normally occurs in the:

a)

Ovary

b)

Oviduct

c)

Vagina

d)

Uterus

17.

The uterus is the organ where:

a)

Sperm mature

b)

Urine is stored

c)

Embryo develops

d)

Fertilization occurs

18.

The inner lining of the uterus is the:

a)

Myometrium

b)

Cervix

c)

Endometrium

d)

Vagina

19.

The cervix connects the uterus to the:

a)

Ovary

b)

Vagina

c)

Kidney

d)

Oviduct

20.

The vagina functions as:

a)

Organ of fertilization

b)

Birth canal

c)

Urinary storage

d)

Digestive opening

21.

The process of producing sperm is called:

a)

Spermatolysis

b)

Spermatogenesis

c)

Oogenesis

d)

Fertilization

22.

The process of producing eggs is called:

a)

Spermatogenesis

b)

Mitosis

c)

Oogenesis

d)

Meiosis

23.

Testosterone is secreted by:

a)

Sertoli cells

b)

Leydig cells

c)

Prostate

d)

Pituitary gland

24.

Sertoli cells function to:

a)

Produce testosterone

b)

Support sperm development

c)

Produce bile

d)

Store glucose

25.

Ovulation is triggered by a surge in:

a)

FSH

b)

LH

c)

Estrogen

d)

Progesterone

26.

The menstrual cycle is controlled by the:

a)

Kidney

b)

Thyroid

c)

Hypothalamus and pituitary

d)

Pancreas

27.

The follicular phase ends with:

a)

Menstruation

b)

Fertilization

c)

Ovulation

d)

Pregnancy

28.

The corpus luteum secretes:

a)

FSH

b)

Progesterone

c)

Testosterone

d)

Estrogen only

29.

Progesterone prepares the uterus for:

a)

Ovulation

b)

Implantation

c)

Lactation

d)

Fertilization

30.

Menstruation occurs when:

a)

Fertilization happens

b)

Progesterone falls

c)

Estrogen rises

d)

LH increases

31.

hCG is produced by the:

a)

Ovary

b)

Embryo

c)

Pituitary

d)

Liver

32.

hCG maintains the:

a)

Endometrium

b)

Corpus luteum

c)

Hypothalamus

d)

Cervix

33.

The blastocyst implants into the:

a)

Ovary

b)

Endometrium

c)

Cecum

d)

Fallopian tube

34.

The three germ layers are:

a)

Endoderm, Mesoderm, Ectoderm

b)

Cortex, Medulla, Capsule

c)

Gastrula, Morula, Zygote

d)

Placenta, Fetus, Uterus

35.

The ectoderm forms the:

a)

Heart

b)

Muscles

c)

Skin and nervous system

d)

Kidneys

36.

The mesoderm forms:

a)

Lungs

b)

Digestive lining

c)

Muscles and bones

d)

Brain

37.

The endoderm forms:

a)

Liver and digestive tract lining

b)

Muscles

c)

Skeleton

d)

Brain

38.

The placenta allows exchange of:

a)

Blood

b)

Nutrients, gases, wastes

c)

DNA

d)

Hormones only

39.

The umbilical cord connects the fetus to the:

a)

Oviduct

b)

Ovary

c)

Placenta

d)

Amnion

40.

The amnion is a:

a)

Blood vessel

b)

Fluid-filled sac cushioning embryo

c)

Digestive organ

d)

Hormone

41.

The first trimester includes:

a)

Major organ formation

b)

Rapid weight gain

c)

Birth

d)

Lactation

42.

The second trimester includes:

a)

Fertilization

b)

Quickening (fetal movement)

c)

Uterine shedding

d)

Implantation

43.

The third trimester includes:

a)

Placenta formation

b)

Final growth and organ maturation

c)

Fertilization

d)

Embryo cleavage

44.

Oxytocin causes:

a)

Milk production

b)

Labor contractions

c)

Egg release

d)

Sperm production

45.

Positive feedback occurs during:

a)

Menstruation

b)

Ovulation

c)

Childbirth

d)

Lactation

46.

Prolactin stimulates:

a)

Muscle contractions

b)

Milk production

c)

Ovulation

d)

Implantation

47.

Colostrum is:

a)

Placental tissue

b)

First milk rich in antibodies

c)

Digestive enzyme

d)

Amniotic fluid

48.

Infertility means:

a)

No menstruation

b)

Inability to conceive after 1 year

c)

Low testosterone

d)

Early menopause

49.

IVF stands for:

a)

In Vitro Fertilization

b)

In Vaginal Fusion

c)

Internal Vessel Formation

d)

Induced Vaginal Function

50.

Sperm production requires:

a)

High body temperature

b)

Lower than body temperature

c)

High pressure

d)

Oxygen waste

51.

Which hormone stimulates follicle growth?

a)

FSH

b)

LH

c)

Oxytocin

d)

Testosterone

52.

LH surge triggers:

a)

Menstruation

b)

Ovulation

c)

Lactation

d)

Implantation

53.

Estrogen peaks during the:

a)

Luteal phase

b)

Follicular phase

c)

Menstrual phase

d)

Placental stage

54.

Progesterone peaks during the:

a)

Follicular phase

b)

Luteal phase

c)

Menstrual phase

d)

Labour

55.

The corpus luteum forms from the:

a)

Oviduct

b)

Ruptured follicle

c)

Endometrium

d)

Embryo

56.

A zygote is:

a)

A mature egg

b)

A fused sperm and egg

c)

A fetus

d)

A morula

57.

Cleavage is:

a)

Cell growth

b)

Rapid cell division without growth

c)

Organ formation

d)

Bone formation

58.

The morula is a:

a)

Hollow ball

b)

Solid ball

c)

Single cell

d)

Organ

59.

The blastocyst contains:

a)

Only trophoblast

b)

Inner cell mass and trophoblast

c)

Only ectoderm

d)

Only oocyte

60.

Implantation occurs in the:

a)

Ovary

b)

Endometrium

c)

Cervix

d)

Oviduct

61.

The placenta is formed by:

a)

Embryo only

b)

Mother only

c)

Mother and embryo

d)

Fetus only

62.

The placenta secretes:

a)

FSH

b)

HCG

c)

Testosterone

d)

Gastrin

63.

The neural tube forms from:

a)

Mesoderm

b)

Ectoderm

c)

Endoderm

d)

Placenta

64.

The first organ system to function is the:

a)

Digestive

b)

Nervous

c)

Circulatory

d)

Reproductive

65.

Quickening refers to:

a)

First heartbeat

b)

First fetal movement

c)

First division

d)

Implantation

66.

Labor begins when:

a)

Estrogen drops

b)

Oxytocin rises

c)

Progesterone rises

67.

The first stage of labor is:

a)

Expulsion

b)

Dilation

c)

Placental

d)

Crowning

68.

The baby is born during the:

a)

Dilation stage

b)

Expulsion stage

c)

Placental stage

d)

Labor stage

69.

The placenta is expelled during:

a)

Dilation

b)

Expulsion

c)

Placental stage

d)

Contraction

70.

The structure containing the fetus is the:

a)

Cervix

b)

Uterus

c)

Oviduct

d)

Ovary

71.

Male secondary sex characteristics are controlled by:

a)

FSH

b)

Testosterone

c)

Estrogen

d)

Progesterone

72.

Female secondary sex characteristics are controlled by:

a)

Testosterone

b)

Estrogen

c)

LH

d)

hCG

73.

Sperm form through the process of:

a)

Mitosis

b)

Meiosis

c)

Mitosis and differentiation

d)

Cleavage

74.

The acrosome contains:

a)

DNA

b)

Enzymes to penetrate the egg

c)

Mitochondria

d)

Lipids

75.

The midpiece of sperm contains:

a)

Nucleus

b)

Mitochondria

c)

Ribosomes

d)

Centrioles

76.

The tail of sperm is used for:

a)

Digestion

b)

Movement

c)

Protein synthesis

d)

Temperature control

77.

The menstrual cycle averages:

a)

14 days

b)

21 days

c)

28 days

d)

35 days

78.

The hormone responsible for thickening the endometrium is:

a)

FSH

b)

Progesterone

c)

Testosterone

d)

Oxytocin

79.

A fertilized egg becomes an embryo at:

a)

Morula stage

b)

Implantation

c)

Three germ layers

d)

Placenta

80.

Gastrulation forms:

a)

Heart

b)

Neural tube

c)

Three germ layers

d)

Placenta

81.

IVF involves fertilizing the egg:

a)

In a lab

b)

In the oviduct

c)

In the uterus

d)

In the cervix

82.

The cervix dilates during:

a)

Menstruation

b)

Labor

c)

Ovulation

d)

Cleavage

83.

Which hormone maintains pregnancy early on?

a)

FSH

b)

hCG

c)

LH

d)

GnRH

84.

The fetus floats in:

a)

Saliva

b)

Amniotic fluid

c)

Bile

d)

Blood

85.

The corpus luteum degenerates if:

a)

LH rises

b)

Fertilization doesn't occur

c)

Estrogen rises

d)

Oxytocin rises

86.

Sperm require which temperature?

a)

Body temp

b)

Lower than body temp

c)

Higher

d)

Freezing

87.

The scrotum functions to:

a)

Produce sperm

b)

Keep testes cool

c)

Store urine

d)

Store semen

88.

Implantation occurs about how long after fertilization?

a)

6–7 days

b)

1 day

c)

14 days

89.

During early pregnancy, progesterone is supplied by:

a)

Ovaries

b)

Corpus luteum

c)

Placenta

d)

Hypothalamus

90.

Later in pregnancy, progesterone is supplied by:

a)

Pituitary

b)

Fetus

c)

Placenta

d)

Corpus luteum

91.

Which structure releases enzymes to help sperm enter the egg?

a)

Tail

b)

Acrosome

c)

Nucleus

d)

Flagella

92.

Sperm + egg =

a)

Morula

b)

Blastocyst

c)

Zygote

d)

Embryo

93.

During cleavage, the embryo:

a)

Grows larger

b)

Divides without growth

c)

Differentiates

d)

Forms organs

94.

The inner cell mass becomes the:

a)

Placenta

b)

Fetus

c)

Amnion

d)

Umbilical cord

95.

Trophoblast becomes the:

a)

Nervous system

b)

Placenta

c)

Digestive system

d)

Skeleton

96.

The placenta releases:

a)

Gastrin

b)

LDL

c)

hCG

d)

ACTH

97.

Sperm movement requires:

a)

ATP

b)

RNA

c)

Oil

d)

Starch

98.

Which is a barrier method of contraception?

a)

Pill

b)

Condom

c)

IUD

d)

Implants

99.

Which STD is bacterial?

a)

HIV

b)

Herpes

c)

Chlamydia

d)

HPV

100.

Which STD is viral?

a)

Chlamydia

b)

Gonorrhea

c)

Syphilis

d)

Herpes

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