|
True/False
Indicate whether the sentence or statement is true
or false.
|
|
|
1.
|
Tracheids and sieve tubes make up a xylem vessel.
|
|
|
2.
|
The
main function of ground tissue is to conduct water and minerals.
|
|
|
3.
|
Vascular tissue is found within ground tissue, which makes up the outside of the
plant.
|
|
|
4.
|
The
outer protective layer of tissue on a vascular plant is known as the meristem.
|
|
|
5.
|
Monocot stems cannot become large in diameter because they lack lateral
meristems.
|
|
|
6.
|
The
loss of water by transpiration at the leaves helps pull water into the plant at the
roots.
|
|
|
7.
|
The
blade of a compound leaf is divided into leaflets.
|
|
|
8.
|
Many
gymnosperms, such as pine, spruce, and fir trees, produce their seeds in cones.
|
|
|
9.
|
The
flowers of angiosperms are ornamental and have no reproductive function.
|
|
|
10.
|
Brightly colored petals, scents, and nectar are all adaptations of flowers that help
ensure pollination.
|
|
|
11.
|
Plants with colorful flowers are pollinated most commonly by wind.
|
|
Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
|
|
|
12.
|
The
conducting cells of phloem are called a. | tracheids. | c. | sieve plates. | b. | sieve tube
members. | d. | vessel
elements. | | | | |
|
|
|
13.
|
Plants grow in regions of active cell division called a. | meristems. | c. | phloem. | b. | xylem. | d. | dermal tissue. | | | | |
|
|
|
14.
|
The
lengthening of plant roots and shoots is called a. | secondary growth. | c. | primary growth. | b. | germination. | d. | vascular
growth. | | | | |
|
|
|
|
|
|
15.
|
Refer
to the illustration above. The structure indicated at “f” a. | supports the
anther. | b. | produces pollen. | c. | has tiny
structures that look like leaves. | d. | develops into a fruit. | | |
|
|
|
16.
|
Refer
to the illustration above. The structure labeled “c” a. | produces
pollen. | c. | is sticky to the
touch. | b. | contains sperm cells. | d. | contains meristematic tissue. | | | | |
|
|
|
17.
|
The
process of transferring pollen from a male cone to a female cone in gymnosperms is
called a. | fertilization. | c. | pollination. | b. | seed formation. | d. | asexual reproduction. | | | | |
|
|
|
18.
|
If a
plant’s flowers are very colorful and produce nectar, the plant is probably pollinated
by a. | water. | c. | insects. | b. | wind. | d. | self-pollination. | | | | |
|
|
|
19.
|
Fertilization a. | involves the union of the egg and
sperm. | b. | may not follow pollination at all. | c. | may not occur
until weeks or months after pollination has taken place. | d. | All of the
above | | |
|
|
|
20.
|
After
an egg has been fertilized, a fruit develops from the a. | style. | c. | ovule. | b. | ovary. | d. | sepal. | | | | |
|
