wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Bio III Wk 1

Total questions: 75

Worksheet time: 2hrs 53mins

Name
Class
Date
1.

The diagram show the reproductive system of a plant. Which of the following best describes the interaction that occurs between a plants reproductive arts during fertilization?

a)

Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches the filament, where the sperm fertilizes the egg.

b)

Pollen moves from the ovule up through the stule and is released from the stigma. The pollen is transferred to the anther, where the sperm fertilizes the egg.

c)

Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the ovary, where the sperm fertilizes the egg.

d)

Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the filament, where the sperm fertilizes the egg.

2.

A perennial plant’s state of temporary metabolic inactivity. In this state the plant stops growing and conserves energy.

a)

Germination

b)

Vigorous

c)

Dormancy

d)

Hardening off

3.

The development of a plant from a seed.

a)

Germination

b)

Vigorous

c)

Dormancy

d)

Hardening off

4.

The embryonic leaves which are the first leaves to appear in a germinating seed/seedling.

a)

Cotyledons

b)

Meristems

c)

Xylem

d)

Phloem

5.

A region of tissue at the tips of shoots and roots where rapid cell division occurs to make that part of the plant longer.

a)

Apical meristem

b)

Embryogenesis

c)

Mitosis

d)

Phloem

6.

The cells inside of a seed that will eventually turn into the plant’s roots, shoots, and leaves.

a)

Meristems

b)

Phloem

c)

Embryo

d)

Mitosis

7.

This is a hormone that regulates dormancy of a plant and stomata closure in the leaves.

a)

Abscisic acid

b)

Auxin

c)

Cytokinin

d)

Ethylene

8.

This is a hormone that promotes fruit ripening.

a)

Abscisic acid

b)

Auxin

c)

Cytokinin

d)

Ethylene

9.

Besides the plant embryo, what else is inside the seed?

a)

Food, which it uses until it can make its own food.

b)

grass

c)

life span

d)

source of light

10.

the only plant hormone that is a gas

a)

auxin

b)

gibberellin

c)

cytokinin

d)

ethylene

11.

Which are growth hormones that are produced by the apical meristem?

a)

Gibberelins

b)

Auxins

c)

Cytokins

d)

Etiolations

12.

Which hormone causes internodes to lengthen?

a)

Gibberelins

b)

Etiolation

c)

Tropism

d)

Cytokins

13.

Which of the following is correct relationship between hormone and its function?

a)

Absisic acid = Promote root growth

b)

Ethylene = Fruit maturation

c)

Auxin = Inhibit seed germination

d)

Cytokinin = Drought tolerance

14.
These are found at the bottom of the pistil of a flower; they are tiny egg cells that will become seeds.
a)
ovaries
b)
ovules
c)
anthers
d)
sepals
15.

What is Human Development?

a)

A gradual process through which humans change from birth to adult hood.

b)

The study of genes

16.

a mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote.

a)

absorption

b)

asexual reproduction

c)

fertilization

d)

gamete

17.

process in sexual reproduction in which male and female reproductive cells join to form a new cell

a)

asexual reproduction

b)

fertilization

c)

sexual reproduction

d)

tissue

18.

Which part produces ovules?

a)

3

b)

4

c)

5

d)

7

19.

Which number is the male reproductive part of the flower?

a)

1

b)

6

c)

8

d)

9

20.
How are identical twins formed?
a)
two eggs fertilised
b)
fertilized egg splits
c)
two identical eggs are released
d)
two identical sperm fertilize the egg
21.

The human female reproductive system is represented below. Where will the embryo attach itself after fertilization?

a)

A

b)

B

c)

C

d)

D

22.
The human male reproductive system is represented below. Which structure produces cells that have the potential to become gametes?
a)
A
b)
B
c)
C
d)
D
23.
After a zygote is formed, specialization of cells occurs. Through which process do the cells of a zygote become specialized?
a)
sexual reproduction
b)
meiosis
c)
fertilization
d)
differentiation
24.

LETTER b:

a)

Urethra

b)

Testicles

c)

Scrotum

d)

Penis

25.

LETTER g:

a)

Vulva

b)

Vagina

c)

Ovaries

d)

Uterus

26.

Which structure of the male reproductive system produces testosterone?

a)

E

b)

B

c)

K

d)

F

27.

Where does fertilisation occur?

a)

The Ovary

b)

The Uterus

c)

The Vagina

d)

The Oviduct

28.

Which structure secretes a fluid rich in fructose to provide energy for the sperm?

a)

Testes

b)

Seminal Vesicle

c)

Prostate Gland

d)

Penis

29.

Following ovulation (release of an egg), the follicle develops into a corpus luteum and secretes the hormone

a)

Testosterone

b)

Progesterone

c)

Oestrogen

d)

Adrenaline

30.

Which part of the flower will become the fruit

a)

Ovary

b)

Ovule

c)

petal

d)

sepal

31.

Which part of the flower will become the seed

a)

ovary

b)

ovule

c)

petal

d)

sepal

32.

Which part of the flower contains cells that has the full set of chromosomes (diploid)

a)

A

b)

B

c)

C

d)

D

33.
What is asexual reproduction?
a)
when a girl gets pregnant without having sex
b)
when eggs and sperm are mixed in a test tube
c)
only one parent is required
d)
when twins are born
34.
What is the name of structure 4?
a)
bladder
b)
uterus
c)
ovary
d)
stomach
35.
What is the correct sequence for human reproduction?
a)
fertilisation, ovulation, implantation, birth
b)
ovulation, implantation, fertilisation, birth
c)
implantation, fertilisation, ovulation, birth
d)
ovulation, fertilisation, implantation, birth
36.

What happens to the polar bodies formed during oogenesis?

a)

They cause the acrosome reaction.

b)

They cause the cortical reaction.

c)

They pull chromosomes to the ends of the cell when the zygote divides.

d)

They are not used and break down.

37.

During fertilization in humans, where do the acrosome and the cortical reactions occur most often?

a)

A

b)

B

c)

C

d)

D

38.

What part of spermatogenesis in humans takes place while spermatids are associated with Sertoli cells?

a)

Cell differentiation

b)

First division of meiosis

c)

Second division of meiosis

d)

Testosterone production

39.
What is the process in which female gametes are produced?
a)
spermatogenesis
b)
oogenesis
40.
Oogenesis results in the formation of:
a)
1 ovum; 3 polar bodies
b)
2 ova; 2 polar bodies
c)
1 ovum; 3 secondary oocytes
d)
4 ova
41.

In what structure does the secondary oocyte start Meoisis II?

a)

Primary follicle

b)

Primordial follicle

c)

Eiffel Tower

d)

Graafian follicle

42.

Oogenesis produces 4 eggs per cycle.

a)

false

b)

True

43.

Which one of the following is not diploid?

a)

germinal epithelial cell

b)

oogonia

c)

primary oocyte

d)

secondary oocyte

44.

The second polar body is only made after fertilisation.

a)

True

b)

False

45.
Human fertility drugs taken by women increase the chance of multiple births, probably because they -
a)
enhance implantation opportunities. 
b)
stimulate the development of many ovarian follicles. 
c)
mimic progesterone action in the uterus. 
d)
stimulate steroidogenesis. 
46.

How many chromosomes are found in human gametes?

a)

23

b)

46

c)

69

d)

92

47.

What are the products of oogenesis?

a)

4 ova

b)

1 ovum, 3 polar bodies

c)

1 primary oocyte, 3 polar bodies

d)

1 secondary oocyte, 1 polar body

48.

When does oogenesis begin?

a)

at birth

b)

before birth

c)

at the onset of adulthood

d)

at the onset of puberty

49.

When does spermatogenesis begin?

a)

before birth

b)

at the onset of adulthood

c)

at the onset of puberty

d)

at birth

50.
The development of the ___________ establishes reference points for the orientation of the developing embryo.
a)
Primitive streak
b)
Epiblast
c)
Zygote
d)
Mesoderm
51.
What is the first event of gastrulation?
a)
Development of the primitive streak
b)
Neurulation
c)
Organogenesis
d)
Development of the mesoderm
52.
The middle layer of the trilaminar disc is the 
a)
Mesoderm
b)
Myoderm
c)
Ectoderm
d)
Endoderm
53.
The cephalocaudal folding of the embryo produces the 
a)
Future head and buttocks
b)
Gastrointestinal system
c)
Nervous system
d)
Appendicular skeleton
54.
Organogenesis is defined as
a)
The process where the three primary germ layers differentiate into organs and organ systems
b)
The development of a trilaminar disc from the bilaminar disc
c)
The development of the cardiovascular system
d)
The process where the appendicular skeleton extends from the axial skeleton
55.
The ectoderm forms the
a)
Nervous system and skin
b)
Gastrointestinal system
c)
Heart and lungs
d)
Muscles
56.
The mesoderm forms the
a)
Bones, cartilage and muscles
b)
Urinary bladder
c)
Skin
d)
Glands
57.
The endoderm forms the
a)
Urinary bladder
b)
Cardiovascular system
c)
Kidneys and gonads
d)
Nervous system
58.
What is classified as the embryonic period?
a)
Week 3 to week 8
b)
Week 1 to week 10
c)
Week 10 to week 20
d)
Week 4 to week 15
59.
Gastrulation is defined as the
a)
Formation of the trilaminar disc
b)
Formation of the bilaminar disc
c)
Implantation of the developing embryo into the uterine wall
d)
Fertilisation of the egg with sperm
60.

Process in which the zygote divides by mitosis to form a multicellular structure called a blastocyst.

a)

Embryonic Period

b)

Embryogenesis

c)

Gastrulation

d)

Organogenesis

e)

Cleavage

61.

A

a)

Blastocoele

b)

Trophoblast

c)

Embryo

d)

Embryoblast

62.

The zygote divides several times. The conceptus goes through several rounds of mitosis before becoming a blastocyst.

a)

Week 1

b)

Week 2

c)

Week 3

d)

Week 4

e)

Week 5

63.

The blastocyst implants in the endometrium.

a)

Week 1

b)

Week 2

c)

Week 3

d)

Week 4

e)

Week 5

64.

Gastrulation occurs during...

a)

Week 1

b)

Week 2

c)

Week 3

d)

Week 4

e)

Week 5

65.

Cleavage occurs during...

a)

Week 1

b)

Week 2

c)

Week 3

d)

Week 4

e)

Week 5

66.

Organogenesis occurs ...

a)

Weeks 1 - 3

b)

Weeks 3 - 4

c)

Weeks 3 - 6

d)

Weeks 3 - 8

e)

Weeks 4 - 8

67.

During gastrulation, the cells differentiate into three different germ layers. The outside layer is called...

a)

Ectoderm

b)

Mesoderm

c)

Endoderm

d)

Trophoblast

68.

Differentiated cells that give rise to different cells, tissues, and organs that make up the entire organism

a)

Blastocoele

b)

Trophoblast

c)

Embryoblast

d)

Germ Layers

69.

Gives rise to: Muscles & Bones

a)

Ectoderm

b)

Mesoderm

c)

Endoderm

d)

Trophoblast

70.

Fetal heartbeat and limb movements can be detected by ultrasound

a)

Week 4

b)

Week 5

c)

Week 6

d)

Week 7

e)

Week 8

71.

Which of the following undergoes meiosis in the development of pollen grains?

a)

Microspore

b)

Megaspore

c)

Megaspore mother cell

d)

Microspore mother cell

72.

The ovule develops into ________ and the ovary develop into _________

a)

a cotyledon, an embryo

b)

an embryo, a seed

c)

a seed, a fruit

d)

a fruit, a seed

73.

Uterine cycle consist of 3 phases. Which one is correct order of sequence?

a)

Proliferative > Menstrual flow > Secretory

b)

Menstrual flow > Secretory > Proliferative

c)

Secretory > Proliferative > Menstrual flow

d)

Menstrual flow > Proliferative > Secretory

74.

What helps to prevent polyspermy?

a)

The contraceptive pill

b)

The unequal division of oocytes

c)

The placental barrier

d)

The cortical reaction

75.

What is the correct order of events in fertilization?

a)

fusion of gametes, acrosome reaction and then cortical reaction

b)

cortical reaction, fusion of gametes and then acrosome reaction

c)

acrosome reaction, fusion of gametes and then cortical reaction

d)

fusion of gametes, cortical reaction and then acrosome reaction

Similar Resources on Wayground

Kine150 Final Exam Review 2023

77 questions

Kine150 Final Exam Review 2023

quiz

Worksheet

•

University

PAS Anatomi Fisiologi dr. Dion dan dr. Ardilla

70 questions

PAS Anatomi Fisiologi dr. Dion dan dr. Ardilla

quiz

Worksheet

•

University

Honors Bio Semester 1 Review

80 questions

Honors Bio Semester 1 Review

quiz

Worksheet

•

10th Grade - University

Lab Exam 1 - A&P2

70 questions

Lab Exam 1 - A&P2

quiz

Worksheet

•

University

AP I Exam #1 Review

75 questions

AP I Exam #1 Review

quiz

Worksheet

•

11th Grade - University

BIO 156 Final Exam review

75 questions

BIO 156 Final Exam review

quiz

Worksheet

•

University

Kingdom Animalia Part 2

70 questions

Kingdom Animalia Part 2

quiz

Worksheet

•

University

Semester 1 Eco Review

70 questions

Semester 1 Eco Review

quiz

Worksheet

•

9th Grade - University