Chapter 12:
Reproduction
Practice Test
1.
In flowering plants, where are the gametes produced?
a.
in the roots
b.
in the stem
c.
in the flowers
d.
in the leaves
Hint
2.
What is the transfer of pollen from an anther to a carpel?
a.
fertilization
b.
fragmentation
c.
pollination
d.
germination
Hint
3.
What are cells that carry a double set of chromosomes?
a.
triploid
b.
diploid
c.
haploid
d.
sex cells
Hint
4.
In humans, where are the male testes located?
a.
in the penis
b.
in the uterus
c.
in the scrotum
d.
in the vas deferens
Hint
5.
What are cells that carry just one set of chromosomes?
a.
body cells
b.
diploid
c.
haploid
d.
triploid
Hint
6.
Which of these is NOT a type of asexual reproduction?
a.
spore production in ferns
b.
binary fission in Paramecium
c.
budding in Hydra
d.
fragmentation in planarians
Hint
7.
In diploid organisms, the two chromosomes of a pair are called ___________ chromosomes.
a.
heterogenous
b.
analogous
c.
homogenous
d.
homologous
Hint
8.
How does sperm in a pollen grain get to eggs in an ovary?
a.
through a filament
b.
by digesting the style
c.
by swimming
d.
through a pollen tube
Hint
9.
What is another name for external fertilization of many aquatic animals?
a.
spawning
b.
menstruation
c.
swimming
d.
pollination
Hint
10.
Which of these is a part of the male reproductive organs of a flowering plant?
a.
ovary
b.
carpels
c.
anther
d.
petals
Hint
