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WorksheetsMale Reproductive System
Total questions: 20
Worksheet time: 21mins
The human male reproductive system is adapted for the production of
sperm and the delivery of these cells for internal fertilization
gametes that transport food to the egg
zygotes and the development of these cells into a fetus
hormones that stimulate placenta formation in the male
A reproductive system is represented in the diagram
given. Which structure is correctly paired with its
reproductive function?
A – pathway of gametes
B – synthesis of progesterone
C – production of sperm
D – regulation of homeostasis
The primary function of the human male reproductive
system is to
provide a site for fertilization
produce and transport gametes
protect and nourish the embryo
prevent urine from leaving the body
A diagram of the human male reproductive system is given. Which structure produces cells that have the potential to become gametes?
A
B
C
D
Which structure is correctly paired with its function?
ovary — provides milk for newborns
testis — development of sperm
placenta — storage of released eggs
uterus — produces estrogen
The reproductive system of a male mammal provides
support for the internal development of the
embryo
materials through the placenta
a means for the delivery of gametes
the ovaries for gamete production
Base your answer to the following question on the diagram given and on your knowledge of biology. The letters in the diagram indicate structures present in a human male.
What change would occur immediately if both
structures labeled B were damaged or blocked?
Structure A would decrease in size.
The blood supply to structure E would decrease.
Gametes would no longer be transported to
structure C.
Structure D would be able to deliver more
gametes.
The diagram given represents the human male reproductive system. Which activity would be prevented by blockages at X
and Y?
transport of urine out of the body
passage of testosterone to the female to stimulate
egg production
movement of sperm out of the body
movement of testosterone to the testes to
stimulate sperm production
The diagram given represents a system in the human
body. The primary function of structure X is to
produce energy needed for sperm to move
provide food for the sperm to carry to the egg
produce and store urine
form gametes that may be involved in
fertilization
Base your answers to questions 10 on
the picture given which represents systems in a
human male and on your knowledge of biology.
Which structure has both reproductive and
excretory functions?
A
G
C
D
Base your answers to question 11 on the picture given which represents systems in a human male and on your knowledge of biology.
Which structures aid in the transport of sperm by
secreting fluid?
A and H
B and E
C and D
D and H
Base your answer to question 12 on the picture given which represents systems in a human male and on your knowledge of biology.
Which sequence represents the path of sperm leaving the body?
A-C-G
A-C-B
E-F-H
D-F-G
The diagram GIVEN represents a human reproductive system. Meiosis occurs within structure
A
B
C
D
Which reproductive structure is correctly paired with
its function?
uterus—usual site of fertilization
testis—usual location for egg development
ovary—delivers nutrients to the embryo
sperm—transports genetic material
The diagram given represents the human male
reproductive system.
Which pair of letters indicates a structure that
produces gametes and a structure that makes
possible the delivery of gametes for internal
fertilization, respectively?
A and D
B and D
C and A
D and C
Which diagram best represents part of the process of sperm formation in an organism that has a normal chromosome number of eight?
Base your answer to the following question on the
diagram GIVEN, which represents a necessary part of
human reproduction.
This process occurs within the
CORPUS LUTEUM
OVARIES
TESTES
SPERM DUCT
Base your answer to the following question on the diagram given and on your knowledge of biology.
Which structure is part of both the reproductive and
excretory systems?
E
B
C
D
The scrotum is an important adaptation in human
males because the optimum temperature for sperm
development is
10 to 12 degrees below normal body
temperature
2 to 4 degrees below normal body temperature
2 to 4 degrees above normal body temperature
10 to 12 degrees above normal body
temperature
In human males, sperm cells are suspended in a fluid medium. The main advantage gained from this adaptation is that the fluid
removes polar bodies from the surface of the
sperm
activates the egg nucleus so that it begins to
divide
acts as a transport medium for sperm
provides currents that propel the egg down the
oviduct
