Question 1

Which structure becomes part of the placenta?​

Accepted Answer

A)  ​chorion 
B)  ​amnion 
C)  ​blastocoel 
D)  ​yolk sac 
E)  ​allantois 
A)  ​chorion 
B)  ​amnion 
C)  ​blastocoel 
D)  ​yolk sac 
E)  ​allantois

Question 2

The pharyngeal arches give rise to the ____.​

Accepted Answer

A)  ​spinal cord 
B)  ​neck 
C)  ​brain 
D)  ​heart 
E)  ​backbone 
A)  ​spinal cord 
B)  ​neck 
C)  ​brain 
D)  ​heart 
E)  ​backbone

Question 3

a. A 
b. B
c. C 
d. D
-​Which letter indicates the structure that acts as a pathway for the egg from the ovary to the uterus?

Accepted Answer

The answer of   a. A 
b. B
c. C...

Question 4

What is the order of anatomical structures through which a sperm cell passes during maturation and expulsion from the body?
1) vas deferens
2) epididymis
3) urethra

Accepted Answer

A)  1 → 2 → 3 
B)  1 → 3 → 2 
C)  2 → 3 → 1 
D)  2 → 1 → 3 
E)  3 → 1 → 2 
A)  1 → 2 → 3 
B)  1 → 3 → 2 
C)  2 → 3 → 1 
D)  2 → 1 → 3 
E)  3 → 1 → 2

Question 5

The presence of which hormone in a woman's urine indicates that she is pregnant?

Accepted Answer

A)  luteinizing hormone 
B)  follicle-stimulating hormone 
C)  human chorionic gonadotropin 
D)  progesterone 
E)  estrogen 
A)  luteinizing hormone 
B)  follicle-stimulating hormone 
C)  human chorionic gonadotropin 
D)  progesterone 
E)  estrogen

Question 6

Ovulation is triggered by ____.​

Accepted Answer

A)  ​high levels of LH 
B)  ​low levels of LH 
C)  ​low levels of estrogen 
D)  ​high levels of estrogen 
E)  high levels of progesterone​ 
A)  ​high levels of LH 
B)  ​low levels of LH 
C)  ​low levels of estrogen 
D)  ​high levels of estrogen 
E)  high levels of progesterone​

Question 7

Human female germ cells form ____.

Accepted Answer

A)  before birth 
B)  shortly after birth 
C)  at puberty 
D)  during late teenagehood 
E)  at fertilization 
A)  before birth 
B)  shortly after birth 
C)  at puberty 
D)  during late teenagehood 
E)  at fertilization

Question 8

Matching
Answer the questions in reference to the following four stages of human development.
-The mammalian version of a blastula.
A)zygote
B)blastula
C)blastocyst
D)gastrula

Accepted Answer

The answer of Matching
Answer the questions in reference to the...

Question 9

_________ prompts the secondary oocyte to complete meiosis II, forming a mature egg.

Accepted Answer

A)  Estrogen secretion 
B)  Mechanical stimulation of the vagina 
C)  Oxytocin secretion 
D)  Sperm entry 
E)  LH secretion 
A)  Estrogen secretion 
B)  Mechanical stimulation of the vagina 
C)  Oxytocin secretion 
D)  Sperm entry 
E)  LH secretion

Question 10

What is the function of the prostate secretions?​

Accepted Answer

A)  ​sperm maturation 
B)  ​to provide sperm with energy 
C)  ​to protect sperm from vaginal acidity 
D)  to stimulate the release of LH​ 
E)  ​to increase sperm motility 
A)  ​sperm maturation 
B)  ​to provide sperm with energy 
C)  ​to protect sperm from vaginal acidity 
D)  to stimulate the release of LH​ 
E)  ​to increase sperm motility

Question 11

Which recent technology has allowed women the option of reproducing later in life, either by choice or because of a medical condition that may prevent them from conceiving later?​

Accepted Answer

A)  ​artificial insemination 
B)  ​asexual fertilization 
C)  ​surrogate transfer 
D)  ​egg freezing and banking 
E)  fertility drugs​ 
A)  ​artificial insemination 
B)  ​asexual fertilization 
C)  ​surrogate transfer 
D)  ​egg freezing and banking 
E)  fertility drugs​

Question 12

Which hormone stimulates smooth muscle contractions during parturition?​

Accepted Answer

A)  ​oxytocin 
B)  ​FSH 
C)  ​HCG 
D)  ​LH 
E)  ​progesterone 
A)  ​oxytocin 
B)  ​FSH 
C)  ​HCG 
D)  ​LH 
E)  ​progesterone

Question 13

How long does menstruation usually last?

Accepted Answer

A)  1-2 days 
B)  5-7 days 
C)  9-10 days 
D)  2 weeks 
E)  1 month 
A)  1-2 days 
B)  5-7 days 
C)  9-10 days 
D)  2 weeks 
E)  1 month

Question 14

Which cellular component can be found in a mature sperm cell?

Accepted Answer

A)  mitochondria 
B)  Golgi apparatus 
C)  endoplasmic reticulum 
D)  mRNA 
E)  ribosome 
A)  mitochondria 
B)  Golgi apparatus 
C)  endoplasmic reticulum 
D)  mRNA 
E)  ribosome

Question 15

In human prenatal development, cleavage occurs in the ____.​

Accepted Answer

A)  ​cervix 
B)  ​upper part of the uterus 
C)  ​vagina 
D)  ​oviduct 
E)  ​ovary 
A)  ​cervix 
B)  ​upper part of the uterus 
C)  ​vagina 
D)  ​oviduct 
E)  ​ovary

Question 16

Which hormone is responsible for the enlargement of the mammary glands during pregnancy?​

Accepted Answer

A)  ​estrogen 
B)  ​luteinizing hormone 
C)  ​oxytocin 
D)  ​progesterone 
E)  ​prolactin 
A)  ​estrogen 
B)  ​luteinizing hormone 
C)  ​oxytocin 
D)  ​progesterone 
E)  ​prolactin

Question 17

Sexually reproducing animals that can produce both eggs and sperm are called ____.​

Accepted Answer

A)  ​invertebrates 
B)  ​asexual 
C)  ​hermaphrodites 
D)  ​amniotes 
E)  zygotes​ 
A)  ​invertebrates 
B)  ​asexual 
C)  ​hermaphrodites 
D)  ​amniotes 
E)  zygotes​

Question 18

____ conveys sperm outside of the body.

Accepted Answer

A)  Vas deferens 
B)  Epididymis 
C)  Urethra 
D)  Ejaculatory duct 
E)  Ureter 
A)  Vas deferens 
B)  Epididymis 
C)  Urethra 
D)  Ejaculatory duct 
E)  Ureter

Question 19

Gastrulation in human embryos occurs about ____ after fertilization.

Accepted Answer

A)  five days 
B)  two weeks 
C)  four weeks 
D)  two months 
E)  five months 
A)  five days 
B)  two weeks 
C)  four weeks 
D)  two months 
E)  five months

Question 20

Why are women given hormones prior to obtaining eggs for IVF?​

Accepted Answer

A)  ​to protect eggs from damage 
B)  ​to protect the eggs from mutating 
C)  ​to prevent premature maturation of the eggs 
D)  ​to prepare the uterus for eggs 
E)  to cause multiple eggs to mature at once​ 
A)  ​to protect eggs from damage 
B)  ​to protect the eggs from mutating 
C)  ​to prevent premature maturation of the eggs 
D)  ​to prepare the uterus for eggs 
E)  to cause multiple eggs to mature at once​

Exam 27: Animal Reproduction and Development

Which structure becomes part of the placenta?​

The pharyngeal arches give rise to the ____.​

a. A b. B c. C d. D -​Which letter indicates the structure that acts as a pathway for the egg from the ovary to the uterus?

What is the order of anatomical structures through which a sperm cell passes during maturation and expulsion from the body? 1) vas deferens 2) epididymis 3) urethra

The presence of which hormone in a woman's urine indicates that she is pregnant?

Ovulation is triggered by ____.​

Human female germ cells form ____.

Matching Answer the questions in reference to the following four stages of human development. -The mammalian version of a blastula. A)zygote B)blastula C)blastocyst D)gastrula

_________ prompts the secondary oocyte to complete meiosis II, forming a mature egg.

What is the function of the prostate secretions?​

Which recent technology has allowed women the option of reproducing later in life, either by choice or because of a medical condition that may prevent them from conceiving later?​

Which hormone stimulates smooth muscle contractions during parturition?​

How long does menstruation usually last?

Which cellular component can be found in a mature sperm cell?

In human prenatal development, cleavage occurs in the ____.​

Which hormone is responsible for the enlargement of the mammary glands during pregnancy?​

Sexually reproducing animals that can produce both eggs and sperm are called ____.​

____ conveys sperm outside of the body.

Gastrulation in human embryos occurs about ____ after fertilization.

Why are women given hormones prior to obtaining eggs for IVF?​

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Photosynthesis

Releasing Chemical Energy

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

Prokaryotes, Protists, and Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Plant Form and Function

Life Cycles of Flowering Plants

Filters

Which structure becomes part of the placenta?

The pharyngeal arches give rise to the ____.

a. A b. B c. C d. D -Which letter indicates the structure that acts as a pathway for the egg from the ovary to the uterus?

Ovulation is triggered by ____.

What is the function of the prostate secretions?

Which recent technology has allowed women the option of reproducing later in life, either by choice or because of a medical condition that may prevent them from conceiving later?

Which hormone stimulates smooth muscle contractions during parturition?

In human prenatal development, cleavage occurs in the ____.

Which hormone is responsible for the enlargement of the mammary glands during pregnancy?

Sexually reproducing animals that can produce both eggs and sperm are called ____.

Why are women given hormones prior to obtaining eggs for IVF?