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Reproduction Unit Review

Total questions: 75

Worksheet time: 38mins

Name
Class
Date
1.

This hormone causes the uterus to contract, pushing the baby downward in preparation for birth.

a)

Oxytocin

b)

Follicle-Stimulating Hormone (FSH)

c)

Estrogen

d)

Progesterone

2.

How many chromosomes do diploid human cells have?

a)

23

b)

46

c)

22

d)

44

3.

What is the process of somatic (body) cells dividing resulting in two identical daughter cells?

a)

Meiosis

b)

Binary Fission

c)

Budding

d)

Mitosis

4.

What is the process of gametes (sex cells) dividing resulting in four unique haploid cells?

a)

Meiosis

b)

Binary Fission

c)

Budding

d)

Mitosis

5.

The phase of meiosis shown is

a)

Metaphase I

b)

Metaphase II

c)

Prophase II

d)

Telophase I

6.

The phase of meiosis shown is

a)

Anaphase I

b)

Anaphase II

c)

Prophase II

d)

Telophase I

7.

The phase of meiosis shown is

a)

Telophase II

b)

Anaphase II

c)

Prophase I

d)

Telophase I

8.

The phase of meiosis shown is

a)

Telophase II

b)

Metaphase I

c)

Metaphase II

d)

Anaphase I

9.

The phase of meiosis shown is

a)

Telophase II

b)

Prophase I

c)

Prophase II

d)

Anaphase I

10.

The phase of meiosis shown is

a)

Telophase II

b)

Anaphase II

c)

Metaphase II

d)

Anaphase I

11.

The phase of meiosis shown is

a)

Telophase II

b)

Anaphase II

c)

Metaphase II

d)

Anaphase I

12.

The phase of mitosis shown is

a)

Telophase

b)

Anaphase

c)

Metaphase

d)

Prophase

13.

The phase of mitosis shown is

a)

Telophase

b)

Anaphase

c)

Metaphase

d)

Prophase

14.

The phase of mitosis shown is

a)

Telophase

b)

Anaphase

c)

Metaphase

d)

Prophase

15.

The phase of mitosis shown is

a)

Telophase

b)

Anaphase

c)

Metaphase

d)

Prophase

16.

The phase of the cell cycle shown is

a)

Interphase

b)

Mitosis

c)

Meiosis

d)

Cytokinesis

17.

These four unique haploid cells are the result of

a)

Meiosis

b)

Mitosis

18.

These two identical diploid cells are the result of

a)

Meiosis

b)

Mitosis

19.

Which phase of mitosis involves the sister chromatids being pulled apart?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

20.

What is the term for a tumor that spreads to other parts of the body?

a)

Benign

b)

Malignant

c)

Telophase

d)

Metastatic

21.

What is the term for a tumor that does not spread to different parts of the body?

a)

Benign

b)

Malignant

c)

Telophase

d)

Metastatic

22.

Which of the following is a type of asexual reproduction?

a)

Meiosis

b)

Fertilization

c)

Binary Fission

d)

Implantation

23.

What is the term for the physical appearance of a trait?

a)

Genotype

b)

Phenotype

c)

Allele

d)

Chromosome

24.

What is the term for the genetic information passed on to offspring, regardless of what the appearance of the trait is?

a)

Genotype

b)

Phenotype

c)

Allele

d)

Chromosome

25.

On a compound microscope, the magnification of the ocular lens is 10X and the magnification of the high power objective lens is 40X, what is the total magnification?

a)

50X

b)

10X

c)

440X

d)

400X

26.

On a compound microscope, the magnification of the ocular lens is 5X and the magnification of the objective lens is 10X, what is the total magnification?

a)

50X

b)

10X

c)

105X

d)

400X

27.

Which phase of interphase involves the replication of DNA?

a)

Growth phase 1 (G1) phase

b)

Synthesis (S) phase

c)

Growth phase 2 (G2) phase

d)

M phase

28.

Which of the following is NOT a type of vegetative reproduction?

a)

Binary Fission

b)

Runners

c)

Propagation

d)

Tubers and Bulbs

29.

The role of hormones in the body is to:

a)

regulate bodily functions

b)

provide energy

c)

fight infections

d)

store nutrients

30.

Which structure is responsible for producing sperm in males?

a)

Epididymis

b)

Vas deferens

c)

Testes

d)

Prostate gland

31.

What is the term for the fusion of an egg and sperm cell?

a)

Mitosis

b)

Meiosis

c)

Fertilization

d)

Cloning

32.

Which of the following is a characteristic of cancer cells?

a)

Controlled growth

b)

Normal cell cycle

c)

Programed cell death (Apoptosis)

d)

Uncontrolled cell division

33.

How many chromosomes are in mature human gametes?

a)

23

b)

46

c)

22

d)

44

34.

Which phase of mitosis involves the separation of sister chromatids?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

35.

The gametes produced by female bodies are

a)

Testes

b)

Ovaries

c)

Sperm

d)

Eggs

36.

Which hormone is responsible for the development of male secondary sex characteristics?

a)

Testosterone

b)

Estrogen

c)

Progesterone

d)

Follicle-stimulating hormone (FSH)

37.

Where does fertilization occur in the female reproductive system?

a)

Ovary

b)

Uterus

c)

Cervix

d)

Fallopian tube

38.

Why are the testes held outside the body?

a)

Internal body temperature is too cool for healthy sperm production

b)

So they can more easily reach an ovary

c)

Internal body temperature is too warm for healthy sperm production

d)

They just are, there is no reason

39.

What is the main function of the endometrium?

a)

Produce eggs

b)

Nourish a fertilized egg

c)

Produce hormones

d)

Facilitate childbirth

40.

Which of the following is a primary sex characteristic?

a)

Facial hair

b)

Deepening of the voice

c)

Development of sex organs before birth

d)

Breast development

41.

What is the term for the first cell formed after fertilization?

a)

Zygote

b)

Fetus

c)

Gamete

d)

Embryo

42.

Which phase of meiosis involves the pairing and crossing over of homologous chromosomes?

a)

Prophase I

b)

Metaphase I

c)

Anaphase I

d)

Telophase I

43.

What are the two processes that increase genetic diversity in meiosis?

a)
Mutation and replication
b)

Telophase and cytokinesis

c)

Crossing over and random (independent) assortment

d)
Natural selection and adaptation
44.

What is the main function of the fallopian tubes?

a)

Produce eggs

b)

Transport eggs to the uterus

c)

Nourish a fertilized egg

d)

Facilitate childbirth

45.

The order of the cell cycle is

a)

Interphase, Mitosis, Cytokinesis

b)

Interphase, Telophase, Cytokinesis, Meiosis, Synthesis

c)

Mitosis, Interphase, Cytokinesis

d)

Prophase, Anaphase, Metaphase, Telophase

46.

The order of the mitosis is

a)

Interphase, Mitosis, Cytokinesis

b)

Interphase, Telophase, Cytokinesis, Meiosis, Synthesis

c)

Mitosis, Interphase, Cytokinesis

d)

Prophase, Metaphase, Anaphase, Telophase

47.

Which of the following is an example of codominance?

a)

Red flowers and white flowers produce pink flowers

b)

Green pea pods and yellow pea pods produce green pea pods

c)

Red flowers and white flowers produce red and white speckled flowers

d)

The sex of the pea plant determines the colour of the pods

48.

Which of the following is an example of incomplete dominance?

a)

Red flowers and white flowers produce pink flowers

b)

Green pea pods and yellow pea pods produce green pea pods

c)

Red flowers and white flowers produce red and white speckled flowers

d)

The sex of the pea plant determines the colour of the pods

49.

Which of the following is an example of Sex-Linked traits?

a)

Red flowers and white flowers produce pink flowers

b)

Green pea pods and yellow pea pods produce green pea pods

c)

Red flowers and white flowers produce red and white speckled flowers

d)

The sex of the pea plant determines the colour of the pods

50.

When an unfertilized eggs mature into new organisms is called

a)

Fragmentation

b)

Meiosis

c)

Vegetative Reproduction

d)

Parthenogenesis

51.

If a species has 8 chromosomes in a haploid cell, how many chromosomes are in a diploid cell?

a)

4

b)

8

c)

64

d)

16

52.

In asexual reproduction, the offspring or daughter cells are

a)

Unique

b)

Clones

c)

Different from each other

d)

Different from the parent

53.

Where are progesterone and estrogen produced?

a)

Testes

b)

Ovaries

c)

Uterus

d)

Gametes

54.

This method of contraception prevents semen from entering the vagina and therefore prevents sperm from reaching an egg cell

a)

condoms

b)

sterilization

c)

contraceptive injections

d)

intrauterine device (IUD)

55.

What is the hormone responsible for telling the gonads to START producing mature eggs in female bodies and sperm in male bodies?

a)

Progesterone

b)

Estrogen

c)

Testosterone

d)

Follicle-Stimulating Hormone (FSH)

56.

__________ came up with the term cells while looking at ______ under a microscope

a)

a. Robert Hooke; onion layers

b)

b. Antonie van Leeuwenhoek; monk’s cells

c)

c. Robert Hooke; cork

d)

d. Antonie van Leeuwenhoek; tooth bacteria

57.

The stage of pregnancy where the fetus is growing stronger and changes positions to be head-down is

a)

Embryonic Stage

b)

Germinal Stage

c)

Labour and Delivery

d)

Fetal Stage

58.

A different version of a gene or trait

a)

Gene

b)

Chromosome

c)

Sister Chromatids

d)

Allele

59.

May be taken as a form of contraception and/or as a way to regulate mensuration and hormones

a)

Oral Contraceptive Pill

b)

Tubal Liagtion

c)

Vasectomy

d)

Copper IUD

60.

What are body cells called?

a)

Gametes

b)

Sex cells

c)

Antibodies

d)

Somatic cells

61.

To intentionally prevent pregnancy

a)

Contraception

b)

Fertilization

c)

Conception

d)

Implantation

62.

Which is NOT part of the cell theory?

a)

The compartments of cork under a microscope look like monk’s chambers

b)

The cell is the basic unit of life

c)

All living things are made up of one or more cells

d)

All cells come from pre-existing cells

63.

A visible or measurable trait that is passed on and expressed in offspring.

a)

Phenotype.

b)

Genotype.

c)

Chromosome.

d)

Allele.

64.

The same chromosomes with different alleles (one from each parent).

a)

Homologous chromosomes.

b)

Sister chromatids.

c)

Non-homologous chromosomes.

d)

Autosomes.

65.

During this stage of pregnancy, the zygote divides rapidly and the cells are organized into layers

a)

Germinal Stage

b)

Embryonic Stage

c)

Fetal Stage

d)

Labour and Delivery

66.

During this stage of pregnancy, the foundation for major organs and body systems are established and because of this, it is also called the blueprint stage

a)

Germinal Stage

b)

Embryonic Stage

c)

Fetal Stage

d)

Labour and Delivery

67.

How do contractions help during labour?

a)

pull the baby up into the mothers body

b)

push the baby downward preparing it to be born

c)

they don't help

d)

they make the uterus stronger

68.

Sex organs that produce gametes and sex hormones.

a)

Gonads.

b)

Liver.

c)

Kidneys.

d)

Pancreas.

69.

The dominant trait is always the most common trait

a)

True

b)

False

70.

In reality, most human traits are simple dominant/recessive and affected by only one gene.

a)

True

b)

False

71.

Which cell division goes through PMAT (prophase, metaphase, anaphase, telophase) TWICE?

a)

Meiosis

b)

Mitosis

72.

This process lets a person delay pregnancy while preserving fertility

a)

In vitro fertilization

b)

Donor sperm/egg

c)

Freezing eggs/embryo

d)

Gestational surrogacy

73.

When another female carries the pregnancy

a)

In vitro fertilization

b)

Donor sperm/egg

c)

Freezing eggs/embryo

d)

Gestational surrogacy

74.

A healthcare provider uses donated eggs or sperm to help get a person or couple pregnant

a)

In vitro fertilization

b)

Donor sperm/egg

c)

Freezing eggs/embryo

d)

Gestational surrogacy

75.

A healthcare provider removes eggs from the ovaries and mixes them with sperm to fertilize the egg. Then, they place the fertilized egg back into the uterus.

a)

In vitro fertilization

b)

Donor sperm/egg

c)

Freezing eggs/embryo

d)

Gestational surrogacy

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