Question 1

Select the correct sequence of animal developmental events.

Accepted Answer

A)  fertilization → cleavage → organ formation → gastrula 
B)  fertilization → cleavage → gastrula → organ formation 
C)  fertilization → gastrula → cleavage → organ formation 
D)  fertilization → organ formation → gastrula → cleavage 
E)  fertilization → organ formation → cleavage → gastrula 
A)  fertilization → cleavage → organ formation → gastrula 
B)  fertilization → cleavage → gastrula → organ formation 
C)  fertilization → gastrula → cleavage → organ formation 
D)  fertilization → organ formation → gastrula → cleavage 
E)  fertilization → organ formation → cleavage → gastrula

Question 2

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 3

What would high levels of progesterone over a 28-day cycle do?

Accepted Answer

A)  initiate ovulation 
B)  suppress follicle maturation 
C)  decrease uterine lining 
D)  increase pH of uterus for sperm motility 
E)  increase FSH and LH secretion by anterior pituitary 
A)  initiate ovulation 
B)  suppress follicle maturation 
C)  decrease uterine lining 
D)  increase pH of uterus for sperm motility 
E)  increase FSH and LH secretion by anterior pituitary

Question 4

Match between columns
                        Premises: The organ that produces eggs and sex steroid hormones is at letter ____.
Which letter indicates the structure that acts as a pathway for the egg from the ovary to the uterus?
Which letter indicates female tissue that is homologous to tissue at the head of the male penis?
The organ at letter ____ is lined with endometrium.

Accepted Answer

The Answer of D and C and B and A is...

Question 5

Which sugar is found in breast milk?

Accepted Answer

A)  fructose 
B)  galactose 
C)  glucose 
D)  lactose 
E)  sucrose 
A)  fructose 
B)  galactose 
C)  glucose 
D)  lactose 
E)  sucrose

Question 6

Typically, how many follicles mature during an ovarian cycle?

Accepted Answer

A)  one 
B)  two 
C)  three 
D)  four 
E)  five 
A)  one 
B)  two 
C)  three 
D)  four 
E)  five

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

In humans, the fluid immediately surrounding the embryo is contained in the _____.

Accepted Answer

A)  allantois 
B)  placenta 
C)  chorion 
D)  amnion 
E)  yolk sac 
A)  allantois 
B)  placenta 
C)  chorion 
D)  amnion 
E)  yolk sac

Question 9

External fertilization is common in most _____.

Accepted Answer

A)  insects 
B)  amniotes 
C)  lizards 
D)  bony fish 
E)  hydra 
A)  insects 
B)  amniotes 
C)  lizards 
D)  bony fish 
E)  hydra

Question 10

From which germ layer(s) do(es) the nervous system arise?

Accepted Answer

A)  ectoderm only 
B)  endoderm only 
C)  mesoderm only 
D)  mesoderm and endoderm 
E)  endoderm and ectoderm 
A)  ectoderm only 
B)  endoderm only 
C)  mesoderm only 
D)  mesoderm and endoderm 
E)  endoderm and ectoderm

Question 11

A sexually reproducing animal that can produce both eggs and sperm and can switch from one sex to another is called a____ hermaphrodite.

Accepted Answer

A)  simultaneous 
B)  sequential 
C)  parthenogenic 
D)  gastrulated 
E)  preferential 
A)  simultaneous 
B)  sequential 
C)  parthenogenic 
D)  gastrulated 
E)  preferential

Question 12

Inside the penis, there are ____ cylinders of spongy tissue.

Accepted Answer

A)  one 
B)  two 
C)  three 
D)  four 
E)  five 
A)  one 
B)  two 
C)  three 
D)  four 
E)  five

Question 13

Sperm use ____ for their energy source.

Accepted Answer

A)  fructose 
B)  glucose 
C)  ions 
D)  proteins 
E)  prostate gland secretions 
A)  fructose 
B)  glucose 
C)  ions 
D)  proteins 
E)  prostate gland secretions

Question 14

A sexually reproducing animal that can fertilize itself is known as a ____ hermaphrodite.

Accepted Answer

A)  simultaneous 
B)  sequential 
C)  parthogenic 
D)  gastrulated 
E)  preferential 
A)  simultaneous 
B)  sequential 
C)  parthogenic 
D)  gastrulated 
E)  preferential

Question 15

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 16

Eyelids form and eyes open during which month of human development?

Accepted Answer

A)  first month 
B)  third month 
C)  fifth month 
D)  seventh month 
E)  ninth month 
A)  first month 
B)  third month 
C)  fifth month 
D)  seventh month 
E)  ninth month

Question 17

Match between columns
                        Premises: R ising levels of this hormone encourage the uterine lining to thicken.
S ecreted by the anterior pituitary, this hormone stimulates an ovarian follicle to begin maturing.
S ecreted by the hypothalamus, this hormone stimulates the release of LH and FSH.
A surge of this hormone triggers ovulation.

Accepted Answer

The Answer of LH and FSH and GnRH and estrogen is...

Question 18

All organ systems in a human embryo have formed by ____.

Accepted Answer

A)  day 5 
B)  week 2 
C)  week 8 
D)  week 15 
E)  the 8th month 
A)  day 5 
B)  week 2 
C)  week 8 
D)  week 15 
E)  the 8th month

Question 19

The yolk, which is a component of many animal eggs, contains a mixture of____.

Accepted Answer

A)  individual amino acids and nucleic acids 
B)  proteins and lipids 
C)  proteins and carbohydrates 
D)  nucleic acids and proteins 
E)  lipids and nucleic acids 
A)  individual amino acids and nucleic acids 
B)  proteins and lipids 
C)  proteins and carbohydrates 
D)  nucleic acids and proteins 
E)  lipids and nucleic acids

Question 20

Which of the following is referred to as a hollow ball of cells?

Accepted Answer

A)  cleavage 
B)  egg 
C)  gastrula 
D)  zygote 
E)  blastula 
A)  cleavage 
B)  egg 
C)  gastrula 
D)  zygote 
E)  blastula

Exam 27: Animal Reproduction and Development

Select the correct sequence of animal developmental events.

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

What would high levels of progesterone over a 28-day cycle do?

Which sugar is found in breast milk?

Typically, how many follicles mature during an ovarian cycle?

Human female germ cells form ____.

In humans, the fluid immediately surrounding the embryo is contained in the _____.

External fertilization is common in most _____.

From which germ layer(s) do(es) the nervous system arise?

A sexually reproducing animal that can produce both eggs and sperm and can switch from one sex to another is called a____ hermaphrodite.

Inside the penis, there are ____ cylinders of spongy tissue.

Sperm use ____ for their energy source.

A sexually reproducing animal that can fertilize itself is known as a ____ hermaphrodite.

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

Eyelids form and eyes open during which month of human development?

All organ systems in a human embryo have formed by ____.

The yolk, which is a component of many animal eggs, contains a mixture of____.

Which of the following is referred to as a hollow ball of cells?

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

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