WorksheetsChapter 6 Review Game
Total questions: 35
Worksheet time: 35mins
Name
Class
Date
1.
The stages of a plant’s life cycle are
a)
sporophyte and gametophyte.
b)
egg and gametophyte.
c)
sporophyte and spore.
d)
spore and gametophyte.
2.
Most gymnosperms have reproductive structures called __________.
a)
seeds
b)
flowers
c)
cones
d)
fruits
3.
How does the shell of an amniotic egg help bird and reptile embryos survive?
a)
a.The shell protects the embryo, and allows moisture out of the shell.
b)
a.The shell does not protect the embryo but allows the exchange of gases.
c)
a.The shell protects the embryo, keeps moisture in and allows the exchange of gases.
d)
a.The shell does not help them survive.
4.
A mammal’s gestation period is the length of time
a)
a.between fertilization and birth.
b)
a.between egg-laying and hatching.
c)
a.for which it drinks its mother’s milk.
d)
a.during which the mammal depends on its parents to bring food.
5.
After they are born, most mammals
a)
are helpless for a long time.
b)
begin to fly within two weeks.
c)
reproduce asexually.
d)
can care for themselves.
6.
As it changes from tadpole to adult, a frog’s body undergoes a series of dramatic changes. Hind legs develop and the tail disappears. This process is called
a)
metamorphosis.
b)
fertilization.
c)
photosynthesis.
d)
reproduction.
7.
During incomplete metamorphosis, an egg develops into a(an)______________.
a)
nymph
b)
pupa
c)
adult
d)
larva
8.
Cnidarians reproduce sexually while in the _______ stage.
a)
larva
b)
polyp
c)
medusa
d)
nymph
9.
The larval form of the frog shown in stage 3 is called a ______________.
a)
tadpole
b)
pupa
c)
nymph
d)
adult
10.
The amniotic egg is the result of _________ and ___________.
a)
a.asexual reproduction; internal fertilization
b)
asexual reproduction; external fertilization
c)
a.sexual reproduction; external fertilization
d)
a.sexual reproduction; internal fertilization
11.
Identify materials that are exchanged through a placenta in some mammals.
a)
a.Food and oxygen are carried to the embryo through the blood then wastes and carbon dioxide are carried from the embryo to the mother.
b)
a.Food and oxygen are carried to the mother through the blood then wastes and carbon dioxide are carried from the mother to the embryo.
c)
a.Carbon dioxide and oxygen are carried to the embryo through the blood, then food and wastes are carried from the embryo to the mother.
d)
a.Blood is transferred to the embryo from the mother’s blood supply.
12.
During _________ fertilization, an embryo forms inside the female's body.
a)
internal
b)
external
c)
zygote
d)
amniotic
13.
Most gymnosperms have reproductive structures called __________.
a)
seeds
b)
cones
c)
flowers
d)
fruits
14.
A plant loses water through the process of _________ in which water evaporates through the plant's leaves.
a)
liquidation
b)
evaporation
c)
transpiration
d)
condenstation
15.
Gases pass in and out of a leaf through the
a)
xylem.
b)
phloem.
c)
cuticle.
d)
stomata.
16.
Why is it important for a gardener to store seeds in a dry place until it is time to plant them?
a)
a.Most seeds do not germinate when they absorb water. Keeping them dry will not prevent them from germinating they are planted
b)
a.Most seeds germinate when they absorb water. Keeping the seeds dry will prevent them from germinating before they are planted.
c)
Most seeds germinate when they absorb water. Keeping the seeds dry will help them germinate before they are planted.
d)
a.None of the above.
17.
Yeast cells undergo a form of asexual reproduction called ___________.
a)
internal fertilization
b)
budding
c)
external fertilization
d)
regeneration
18.
Most gymnosperms produce ____, while most angiosperms produce _____.
a)
cones,flowers
b)
sperm, eggs
c)
flowers, fruits
d)
pollen, cones
19.
Which of the following structures is formed when fertilization occurs?
a)
ovary
b)
sperm
c)
embryo
d)
egg
20.
The energy that powers photosynthesis comes from
a)
chemicals
b)
water
c)
the sun
d)
oxygen
21.
What part of a plant transports water and nutrients from the root to the plant's stem and leaves?
a)
cuticle
b)
phloem
c)
root hairs
d)
xylem
22.
The spores that plants produce develop into the
a)
zygotes
b)
gametophyte stage.
c)
gametes
d)
sporophyte stage.
23.
If a plant has flowers with large, colorful petals, would you expect wind or animals to disperse its pollen? Why?
a)
a.Animals would disperse the pollen because the colorful petals would attract insects and other animals to the flower.
b)
a.The wind would disperse the pollen because the pollen would easily be carried away by the wind.
c)
a.The wind would disperse the pollen because the colorful petals would attract insects and other animals to the flower.
d)
a.Animals would disperse the pollen because the wind would blow the pollen onto the animals.
24.
Germination will not happen unless a seed
a)
uses its stored food.
b)
absorbs water.
c)
is dispersed far from the plant that produced it.
d)
grows stamens and a pistil.
25.
Why must ferns live in moist environments?
a)
to transport spores to new locations
b)
so that egg and sperm cells can join
c)
so that fiddleheads develop for food
d)
to transport water to all cells
26.
What are the stages of incomplete metamorphosis?
a)
egg, larva, adult
b)
egg nymph, adult
c)
egg, nymph, pupa, adult
d)
egg, larva, pupa, adult
27.
The main function of leaves is to carry out the food-making process of ____________.
a)
photosynthesis
b)
transpiration
c)
pollination
d)
germination
28.
Many angiosperms rely on animals for
a)
pollination
b)
photosynthesis
c)
transpiration
d)
fertilization
29.
What happens in the phloem?
a)
water moves down to roots
b)
food moves down from the leaves
c)
food moves up from roots
d)
water moves up from roots
30.
Budding is a form of
a)
complete metamorphosis
b)
sexual reproduction
c)
asexual reproduction
d)
gestation
31.
In an angiosperm, eggs develop in a protective structure called the _________.
a)
ovary
b)
style
c)
anther
d)
stamen
32.
What part of a woody stem produces new vascular tissue?
a)
cambium
b)
bark
c)
phloem
d)
heartwood
33.
All of the following is a root function except
a)
food production
b)
food storage
c)
water absorbtion
d)
plant anchoring
34.
The leaf’s cuticle
a)
reduces evaporation
b)
stores water
c)
transports water in the leaf
d)
absorbs water for the leaf
35.
Describe two functions of plant stems.
a)
a.Anchor the plant into the ground and protect the reproductive parts of the plant.
b)
a.Carry substances between roots and leaves, and anchor the plant into the ground.
c)
a.Anchor the plant into the ground and absorb nutrients from the soil.
d)
a.Carry substances between roots and leaves, and support the plant so the leaves are exposed to sunlight.
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