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Human reproduction and development

Total questions: 50

Worksheet time: 3hrs 0mins

Name
Class
Date
1.

The sex chromosomes of females are ______ and the sex chromosomes of males are ______

a)

XY, XX

b)

XX, XY

c)

XX, XX

d)

YY, YY

2.
Identify structure number 4 which is used to transport sperm.
a)
testis
b)
urethra
c)
vas deferens
d)
prostate
3.

Letter B

a)

Seminal Vesicles

b)

Prostate

c)

Urethra

d)

Scrotum

4.

Letter D

a)

Scrotum

b)

Glans

c)

Urethra

d)

Penis

5.

The pouch of skin that holds the testicles and controls temperature for sperm production is called the ______.

a)

scrotum

b)

penis

c)

testicle

d)

vas deferens

6.

The _________ produce sperm and the male sex hormone testerone.

a)

testis

b)

urethra

c)

scrotum

d)

penis

7.

The tube through which urine and semen are discharged is the ________________.

a)

urethra

b)

vas deferens

c)

epidymis

d)

cowper's gland

8.

The ________ is the place where sperm mature and are stored.

a)

cowper's

b)

epididymis

c)

scrotum

d)

testis

9.
The body beginning to change from a child's into an adult's.
a)
Pituitary
b)
Ovulation
c)
Puberty
d)
Conception
10.
What type of division do primary spermatocytes go through?
a)
mitosis
b)
meiosis
11.
What organelles are abundant in sperm cells to provide energy for flagellum movement?
a)
ribosomes
b)
lysosomes
c)
enzymes
d)
mitochondria
12.

The main male hormone is...

a)

testosterone

b)

estrogen

c)

progesterone

d)

FSH

13.

What is structure #3

a)

Ovary

b)

Fundus

c)

Fallopian Tube

d)

cervix

14.

reproductive organs that produce eggs and hormones

a)

cervix

b)

vagina

c)

ovaries

d)

fallopian tubes

15.
The part of the female reproductive system where fertilization takes place
a)
Uterus
b)
Womb
c)
Vaginal opening
d)
Fallopian Tubes
16.

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

17.
What is the main role of FSH?
a)
Stimulates follicle to burst and release the ovum
b)
Stimulates rebuilding of the uterus wall
c)
Stimulates one egg cell to develop (become follicle)
d)
Completes development of uterus wall, promotes glycogen storage
18.
What do we call a fertilized egg?
a)
Sperm
b)
Testosterone
c)
Zygote
d)
Egg
19.
What hormone needs to spike to signal ovulation?
a)
FSH
b)
LH
c)
Estrogen
d)
Progesterone
20.
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
21.

What is the name of the part where the baby (foetus) develops?

a)

Cervix

b)

Uterus

c)

Oviduct

d)

Ovary

e)

Vagina

22.

What is the name of the part which is the birthing canal?

a)

Cervix

b)

Uterus

c)

Vagina

d)

Ovi Duct

e)

Ovary

23.

The shedding of the lining of the uterus along with some blood once a month. Also called a monthly period.

a)

Gestation

b)

Conception

c)

Menstruation

d)

None of the above

24.
#4
a)
vagina
b)
uterus
c)
cervix
d)
fallopian tube
25.
#5
a)
cervix
b)
ovary
c)
fallopian tube
d)
uterus
26.
 Fertilization of an egg by a sperm occurs in the
a)
Fallopian Tubes
b)
Vagina
c)
Uterus
d)
Ovaries
27.
The_______ is a hollow, muscular organ that nourishes and protects a developing fetus.
a)
Uterus
b)
Vagina
c)
Cervix
d)
Ovaries
28.

The animal's digestive tract forms from the _______.

a)

endoderm

b)

mesoderm

c)

ecotoderm

d)

protostome

29.

The embryo layer that forms the skin and nervous tissue is the _____.

a)

endoderm

b)

mesoderm

c)

ectoderm

d)

deuterostome

30.

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 → Blastocyst → Embryo

c)

Blastocyst → Embryo → Differentiation → Zygote

d)

Fertilization → Growth → Differentiation → Zygote

31.
Repeated cell divisions during embryonic cell development is known as:___________.
a)
Fertilization
b)
Cleavage
c)
oogenesis
d)
spermatogensis
32.
Which is the correct order?
a)
embryo, fetus, zygote
b)
fetus, zygote, embryo
c)
embryo, zygote, fetus
d)
zygote, embryo, fetus
33.
A process in which cells became specialized in structure and function.
a)
Genomics
b)
Enzyme
c)
Differentiation
d)
Clone
34.
Stem cells are
a)
cells that grow uncontrollably
b)
undifferentiated cells
c)
never go through cell division
d)
only found in embryos
35.
The diagram below represents one stage during the human reproductive process. A function of structure A is to    
a)
remove nutrients from the fetus 
b)
provide the fetus with metabolic wastes
c)
remove all toxins from the blood of the mother
d)
provide for the exchange of oxygen and carbon dioxide
36.

Bat is a

a)

marsupial

b)

monotreme

c)

placental mammal

d)

bird

37.

A kangaroo is a

a)

marsupial

b)

monotreme

c)

placental mammal

d)

endothermic

38.

supplies oxygen to some developing mammals

a)

crop

b)

keratin

c)

placenta

d)

crop

39.

the food reserve in a bird egg

a)

albumen

b)

keratin

c)

yolk

d)

molt

40.

What is the structure in the womb that filters nutrients and oxygen between mother and baby?

a)

placenta

b)

umbilical cord

c)

amniotic fluid

d)

amniotic sac

41.
Testing the amniotic fluid for birth defects.
a)
Chorionic Villi Sampling 
b)
Ultrasound
c)
Amniocentesis
d)
Embryo Test
42.
A test that uses sound waves to create a sonogram.
a)
Amniocentesis 
b)
Ultrasound
c)
Germinal Sampling
d)
Chorionic Villi Sampling 
43.
How many chromosomes do we inherit from each parent?
a)
12 
b)
23
c)
26
d)
46
44.
What is the gender of the individual whose karyotype is seen in the image?
a)
Male
b)
Female
45.
People with an extra copy of chromosome 21 have a disorder called
a)
down syndrome
b)
hemophilia
c)
colorblindness
d)
amniocentesis
46.
________ is a procedure in which fluid from around a developing baby is removed to test for genetic disorders
a)
hemophilia
b)
amniocentisis
c)
gene therapy
47.
Photograph of chromosomes grouped in ordered pairs
a)
pedigree
b)
Punnett Square
c)
Venn Diagram
d)
Karyotype
48.

The menstrual cycle repeats every?

a)

Month

b)

28 days

c)

Week

d)

Year

49.
Around day 14...
a)
an egg is released from the ovary
b)
the egg dies
c)
the uterus lining is shed
50.
Where are hormones released from?
a)
Organs
b)
Tissues
c)
Bones
d)
Glands

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