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QUIZ 3 REPRODUCTION& GROWTH PART 2 (SUBTOPIC 15.3, 15.4& 15.5))

Total questions: 78

Worksheet time: 1hrs 7mins

Name
Class
Date
1.
Passageways that carry egg cells to the uterus.
a)
Fallopian tubes
b)
Urethra
c)
Seminal vesicles
d)
Vas deferens
2.
Organs where egg cells are produced
a)
Testes
b)
Ovaries
c)
Seminal vesicles
d)
Uterus
3.

Repeated cell divisions during embryonic cell development is known as:___________.

a)

Meiosis

b)

Mitosis

c)

oogenesis

d)

spermatogensis

4.

Which of the following sequences represents the correct order of events in the formation of a human fetus?

a)

Zygote → Blastocyst → Embryo → Fertilization

b)

Fertilization → Zygote → Morula → Blastocyst

c)

Blastocyst → Embryo → Differentiation → Zygote

d)

Fertilization → Growth → Differentiation → Zygote

5.
A female egg that has been fertilized.
a)
Amniotic Sac
b)
Placenta
c)
Infant
d)
Zygote
6.
The unborn young from the eighth week of pregnancy to birth
a)
Fetus
b)
Embryo
c)
Infant
d)
Adult
7.
A thin membrane that completely surrounds the embryo and contains a protective fluid in which the embryo is immersed.
a)
Embryo
b)
Umbilical Cord
c)
Amniotic Sac
d)
Placenta
8.
A membranous vascular organ that develops in female mammals during pregnancy, lining the uterine wall and partially enveloping the fetus, to which it is attached by the umbilical cord.
a)
Fetus
b)
Amniotic Sac
c)
Umbilical Cord
d)
Placenta
9.

Fertilization can only take place in the ____________________.

a)

uterus

b)

vagina

c)

ovary

d)

fallopian tubes

10.
The process of releasing a mature egg from an ovary is __________________.
a)
menstruation
b)
ovulation
c)
ejaculation
d)
endometrium
11.
Amniotic sac is ___________.
a)
a thin, fluid-filled membrane that surrounds and protects the developing embryo.
b)
the final stage of pregnancy in which the uterus contracts  and pushes the baby out of the mother's body.
12.
Labor is ____________.
a)
the final stage of pregnancy in which the uterus contracts and pushes the baby out of the mother's body.
b)
the resulting cell.
c)
a thick blood-rich tissue that lines the walls of the uterus
13.
Fluid in the sac sound the embryo that cushions and protects
a)
Amniotic Fluid
b)
Placenta
c)
Umbilical cord 
14.

What word is used to describe when the embryo buries into the uterus lining?

a)

fertilisation

b)

implantation

c)

menstruation

d)

ovulation

15.

Which of the following move from the foetal blood to the mother's blood?

a)

urea

b)

antibodies

c)

oxygen

16.

What is the role of the amniotic fluid?

a)

Gives the foetus oxygen

b)

Acts as food for the foetus

c)

Protects the foetus from bumps

d)

To let the mother know when the baby is about to be born

17.

What is passed from mother to foetus to help the baby fight infections when it is born?

a)

haemoglobin

b)

antibodies

c)

blood

d)

enzymes

18.

When an ovum is first fertilized it is known as

a)

a nucleus

b)

an embryo

c)

a zygote

d)

a fetus

19.
The developing embryo is fed by its mother’s blood through a tissue called the
a)
placenta
b)
vagina
c)
amnion
d)
uterus
20.

What structure protects and cushions the fetus throughout its prenatal development?

a)

amniotic sac and fluid

b)

placenta

c)

umbilical cord

d)

vagina

21.
When the blastocyst attaches to the lining of the uterus, this is known as
a)
fertilization
b)
ovulation
c)
implantation
d)
mitosis
22.

Which of the following carry blood rich in carbon dioxide and nitrogenous waste products from the foetus to the placenta?

a)

foetal artery

b)

umbilical artery

c)

umbilical vein

d)

foetal vein

23.

The main function of the placenta is to :

a)

allow direct exchange of blood between the mother and fetus for nutrition.

b)

facilitate gas and nutrient exchange between the fetus and mother.

c)

support the weight of the developing fetus in the uterus.

d)

store gases and nutrients for later delivery to the fetus.

24.

The embryo develops from this part of the blastocyst

a)

trophoblast

b)

inner cell mass

c)

internal fluid

d)

zygote

25.

What is the correct order of development?

a)

gametes, zygote, morula, blastocyst

b)

gametes, morula, blastocyst, zygote

c)

zygote, gametes, morula, blastocyst

d)

zygote, morula, gametes, blastocyst

26.

The hormone HCG is secreted from which structure?

a)

morula

b)

zygote

c)

Placenta

d)

blastocyst

27.

What does HCG do?

a)

prevents the break down of the endometrial lining by degrading the corpus luteum

b)

promotes the breakdown of the endometrial lining by degrading the corpus luteum

c)

prevents the breakdown of the endometrial lining by maintaining the corpus luteum

d)

promotes the breakdown of the endometrial lining by degrading the corpus luteum

28.

The fertilization of the human egg by the sperms takes place in:

a)

Ovary

b)

Oviduct

c)

Vagina

d)

Uterus

29.

______ implants itself into the lining of the uterus.

a)

blastual

b)

gastrula

c)

blastocyst

d)

morula

30.

The _______ is the embryo when it is a multi-celled solid ball of cells.

a)

blastula

b)

morula

c)

zygote

d)

fetus

31.

When does implantation occur?

a)

Day 1

b)

Day 2-3

c)

Day 6-9

d)

Day 14

32.

Name this stage of embryogenesis

a)

morula

b)

fetus

c)

gastrula

d)

blastula

33.

Name this stage of embryogenesis

a)

morula

b)

fetus

c)

blastula

d)

gastrula

34.

Identical twins share the exact same:

a)

genes

b)

personalities

c)

interests

d)

identities

35.

What can you infer about the following set of twins?

a)

they are identical

b)

they are fraternal

c)

they are conjoined

d)

they are mixed

36.

What is the key difference between fraternal twins and identical twins?

a)

Fraternal twins are born several hours apart but identical twins are born at the same time.

b)

Identical twins are born at the same time but fraternal twins are born several hours apart but

c)

Identical twins develop from two separate eggs, while fraternal twins developed from one egg.

d)

Identical twins develop from one egg, while fraternal twins developed from two separate eggs.

37.

Place the following events in sequence: A) A fertilized egg splits; B) Identical twins develop; C) A sperm and egg cell unite

a)

A C B

b)

B A C

c)

C A B

d)

C B A

38.

In the phrase, “Twins develop during the prenatal stage of life,” what does “prenatal” mean?

a)

after birth

b)

before birth

c)

before conception

d)

during birth

39.

What must happen for fraternal twins to develop?

a)

a fertilized eggs must divide twice as rapidly

b)

a sperm cell must split in half

c)

an egg cell must spilt within the uterus

d)

a woman must release two egg cells at the same time

40.

How are conjoined twins formed?

a)

when two sperm fertilize one egg

b)

when two separate eggs fuse together

c)

when one fraternal twin begins to consume the other in the womb

d)

when identical twins start to form but dont split completely

41.

What are female reproductive (sex) cells called?

a)

egg cells

b)

sperm cells

c)

haploid cells

d)

diploid cells

42.

What are male reproductive (sex) cells called?

a)

egg cells

b)

sperm cells

c)

haploid cells

d)

diploid cells

43.
How does an egg cell move through the fallopian tube?
a)
Via diffusion
b)
Ciliated epithelial cells move it along
c)
Via gas exchange
d)
It drifts through the liquid in the fallopian tube
44.
What happens if an early embryo splits just before implantation?
a)
Non-identical twins
b)
Identical twins
c)
This cannot occur and would harm the embryo
d)
Semi-identical twins
45.
What could happen if a woman releases two eggs at once?
a)
Non-identical twins
b)
Identical twins
c)
This cannot occur naturally
d)
Semi-identical twins
46.
The placenta is made of cells that are genetically the same as whom?
a)
Mother
b)
Father
c)
Mixture of both parents
d)
Developing foetus
47.

Oligospermia is a condition which causes infertility in some males. What is it?

a)

poor sperm motility

b)

complete lack of sperm

c)

low sperm count

d)

sperm malformations

48.

John and Sarah have been trying to have a baby for over a year. They just found out that Sarah's ova are viable, but she is not ovulating on a regular basis. What fertility method are they candidates for?

a)

IUI

b)

IVF

c)

ICSI

d)

Contraceptive pills

49.

When DaQuan ejaculates, he releases less than 50 million sperm into the female's reproductive tract. What is the cause of his infertility issues?

a)

Low Sperm Count

b)

Low Sperm Mobility

c)

Abnormal Sperm Structure

d)

Structural abnormalities in duct system

50.

DaQuan's sperm look like in the photo. What is the cause of his infertility issues?

a)

Low Sperm Count

b)

Low Sperm Mobility

c)

Abnormal Sperm Structure

d)

Structural abnormalities in duct system

51.

DaQuan is a lover of skinny jeans. His pants are skin tight. What is the cause of his infertility issues?

a)

Low Sperm Count

b)

Low Sperm Mobility

c)

Abnormal Sperm Structure

d)

Structural abnormalities in duct system

e)

Overheated Testicles

52.

Liz is a 50 year old woman who is overweight. She has been trying to have a baby for two years. Why might she be having infertility issues? Select all that apply.

a)

Age

b)

Alcohol/Smoking

c)

Obesity / Exercise

d)

Eating Disorders / Diet

e)

STIs / Stress

53.

factors of woman infertility

a)

Tumour in the

uterus

b)

Blockage in the

Fallopian tubes

c)

Ovaries cannot

produce ovum

d)

Produces low

quality sperms

54.

factors infertility for man

a)

Abnormal

uterus

b)

Produces low

quality sperms

c)

Impotent

d)

Blockage in the

Fallopian tubes

55.

method to overcome sterility block fallopian tube

a)

IVF

b)

IUCD

c)

SURGERY

d)

HORMONE TREATMENT

56.

This method takes out the ovum to be

fertilised with the sperm outside the body in a

glass dish.

The embryo formed is then put inside the

uterus.

a)

IUCD

b)

VASECTOMY

c)

IUI

d)

IVF

57.

Method of contraceptive for man

a)

Contraceptive pills

b)

condom

c)

Implants

d)

Vasectomy

58.

Surgery is carried out to cut the Fallopian

tubes and the two ends are then tied to

prevent the ovum from meeting the sperms.

a)

vasectomy

b)

IUCD

c)

Ligation

d)

implant

59.

Surgery is carried out to cut the sperm duct

and the two ends are then tied to prevent the

sperms from being transported to the urethra.

a)

vasectomy

b)

IUCD

c)

IVF

d)

ligation

60.

Which hormone signals ovulation?

a)

FSH

b)

LH

c)

Inhibin

d)

Estrogen

61.

What is the role of LH during the menstrual cycle ?

a)

inhibits the development of another follicle by inhibiting FSH

b)

causes ovulation and the ruptured follicle to develop into corpus luteum

c)

stimulates the growth of endometrium lining

d)

stimulates the development of follicles, which in turn leads to estrogen secretion, which in turn inhibits FSH

62.

What is the role of FSH during the menstrual cycle ?

a)

Inhibits the development of another follicle by inhibiting FSH.

b)

Stimulates the development of follicles which in turn leads to estrogen secretion.

c)

Causes ovulation and causes the ruptured follicle to develop into a corpus luteum.

d)

stimulates the growth of the endometrium lining.

63.

Where specifically is the source of estrogen during days 15-24 of the menstrual cycle?

a)

Ovarian follicle

b)

Oviduct glands

c)

Ovarian corpus luteum

d)

Ovarian gland

64.

Which hormone stimulates the initial build up of the endometrium?

a)

FSH

b)

LH

c)

Estrogen

d)

Progesterone

65.

The two hormones that maintain the lining of the uterus are:

a)

FSH and estrogen

b)

LH and estrogen

c)

estrogen

d)

Progesterone and estrogen

66.
On what day of the cycle is ovulation?
a)
Day 4
b)
Day 8
c)
Day 14
d)
Day 28
67.
What do we call a fertilized egg?
a)
Sperm
b)
Testosterone
c)
Zygote
d)
Egg
68.
What is the process called when a sperm and egg produce a zygote?
a)
Reproduction
b)
Excretion
c)
Fertilization
d)
Sneezing
69.

Females make primary oocytes everyday

a)

False, they make them every month

b)

False, they make them every year

c)

False, they are born with all the primary oocytes they'll ever have

d)

True

70.
What hormones are releases by the Pituitary Gland?
a)
FSH, Oestrogen, LH and Progesterone
b)
FSH, Oestrogen, and Progesterone
c)
FSH, LH and Progesterone
d)
FSH and LH
71.

One of the side effects of low oestrogen is calcium loss in the body which leads to a reduction

in bone density, making it porous and weak. This condition is called

a)

Osteoporosis

b)

Rickets

c)

Arthritis

d)

Scoliosis

72.

Which ovarian phase is the final phase to occur?

a)

Luteal

b)

Ovulation

c)

Follicular

d)

Menstrual

73.

Which is a negative feedback mechanism in the menstrual cycle?

a)

Follicle stimulating hormone inhibits estrogen

b)

Estrogen inhibits luteinizing hormone

c)

Estrogen inhibits follicle stimulating hormone

d)

Progesterone inhibits estrogen

74.

Menstruation involves.....

a)

the production of eggs

b)

shedding the inner lining of the uterus

c)

the production of estrogen

d)

ovulation

75.

A period of time when a woman stops going through her menstrual cycle because her body no longer has any eggs is called?

a)

Puberty

b)

Ovulation

c)

Menopause

d)

Menstruation

76.

During what phase of the menstrual cycle can conception take place?

a)

menstruation

b)

post menstruation

c)

ovulation

d)

premenstruation

77.

What is responsible for creating the hormones estrogen & progesterone?

a)

The Pituitary gland

b)

The Hypothalamus

c)

The ovaries

d)

The Fallopian Tubes

78.
Which structure initially makes progesterone?
a)
The egg
b)
The ovary wall
c)
Corpus luteum
d)
The placenta

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