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					Quiz Name           Chapter 46     INSTRUCTIONS: To receive credit, email your name, the quiz name, and the quiz CODE
Quiz CODE           ???            to daehler@hawaii.edu. The quiz CODE will appear after you answer at least 6 questions c
Total # Correct =                0          1

                                         Suppose you wanted to get started in the animal-breeding business. You could start
                                         following animals, but you would have to start with at least two _____. (p. 978)
                    A                      sea anemones
                    B                      frogs
                    C                      tapeworms
                    D                      whiptail lizards
                    E                      sea stars
My answer is:

                                            2


                                         Which of the following is a form of sexual reproduction? (p. 977)
                    A                     budding
                    B                     fission
                    C                     fragmentation
                    D                     regeneration
                    E                     hermaphroditism
My answer is:

                                            3

                                         Some salamander and insect populations consist of only genetically identical female
                                         976)
                    A                     males are killed at birth by their mothers
                    B                     a mutation in the population has eliminated the salamander equivalent of the Y chr
                    C                     sperm do not fuse with eggs during reproduction, but the eggs develop into embry
                    D                     a sex-linked, dominant, lethal mutation is fixed in the population
                    E                     of none of the above
My answer is:

                                            4


                                         External fertilization occurs mostly in _____. (p. 978)
                    A                     land animals
                    B                     insects
                    C                     aquatic animals
                    D                     animals that reproduce asexually
                    E                     mammals
My answer is:

                                            5

                                         Vertebrates became truly terrestrial with the development of the amniotic egg. The m
                                         possess such eggs are the _____. (p. 979)
                    A                     bony fish
                    B                     amphibians
                C    reptiles
                D    bird
                E    mammals
My answer is:

                       6

                    Which of the following correctly traces the path of sperm from their site of production
                    980)
                A    seminiferous tubule ... vas deferens ... epididymis ... urethra
                B    epididymis ... urethra ... seminiferous tubule ... vas deferens
                C    seminiferous tubule ... epididymis ... vas deferens ... urethra
                D    epididymis ... seminiferous tubule ... vas deferens ... urethra
                E    vas deferens ... epididymis ... urethra ... seminiferous tubule
My answer is:

                       7


                    Which of the following is (almost) never found in or on the human ovary? (p. 982)
                A    follicle
                B    corpus luteum
                C    endometrium
                D    egg cell
                E    progesterone
My answer is:

                       8


                    Oogenesis in comparison to spermatogenesis is somewhat unusual in humans in th
                A    cytokinesis is unequal during the meiotic divisions
                B    the sequence from primary oocyte to ovum is interrupted by a relatively long restin
                C    the first meiotic division is not completed unless the egg is reactivated by a hormo
                D    a mature ovum has not yet completed its second meiotic division
                E    all of the above
My answer is:

                       9


                    A peak in ______ triggers ovulation around the ______ day of the monthly cycle. (p.
                A     progesterone ... 14th
                B     LH ... 7th
                C     FSH ... 2nd
                D     LH ... 14th
                E     estrogen ... 20th
My answer is:

                     10
                    During the first trimester _____. (p. 990)
                A    the mother may feel movements, and fetal activity may be visible through the abdo
                B    an ultrasound can be performed to determine the gender of the fetus
                C    the fetus grows to about 3–3.5 kg
                D    the fetus is most vulnerable to exposure to drugs and radiation
                E    the fetus grows to about 30 cm
My answer is:
he quiz name, and the quiz CODE
r you answer at least 6 questions correctly.


breeding business. You could start out with only one of most of the
h at least two _____. (p. 978)




ction? (p. 977)




 of only genetically identical females. This occurs because _____. (p.


salamander equivalent of the Y chromosome
n, but the eggs develop into embryos anyway
n the population




opment of the amniotic egg. The most primitive vertebrate group to
 sperm from their site of production to their exit from a man's body? (p.




or on the human ovary? (p. 982)




somewhat unusual in humans in that _____. (p. 984)

terrupted by a relatively long resting period
 the egg is reactivated by a hormone
d meiotic division




_____ day of the monthly cycle. (p. 988)
ity may be visible through the abdominal wall
e gender of the fetus

s and radiation

				
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