WorksheetsScience Fundamentals Ch.8
Total questions: 20
Worksheet time: 20mins
Which one of these makes a plant cell different from an animal cell?
a nucleus
cell membranes
mitochondria
cell walls
Where does transpiration occur?
the roots
the stem
the vascular tissue
the leaves
How is water transported throughout an angiosperm?
by hormones
by vascular tissue
by organelles
by roots
Which is a product of photosynthesis?
water
carbon dioxide
glucose
chlorophyll
Which part of a flower is female?
the pistil
the stamen
the sepals
the petals
Which statement is true?
Mosses have only a gametophyte life stage.
Nonvascular plants have only a sporophyte life stage.
Only vascular plants have both gametophyte and sporophyte life stages.
All plants have both gametophyte and sporophyte life stages.
Which type of plant produces fruits?
angiosperm
club moss
nonvascular plant
gymnosperm
Which is not a function of roots?
absorb water from the soil
anchor vascular plants in the ground
release oxygen that is produced during photosynthesis
store sugar and starch to be used the next growing season
Photosynthesis occurs in which structure?
vacuole
mitochondria
chloroplast
cell wall
You duck your head when a baseball is thrown toward your face. You are responding to __________.
an external stimulus
an internal stimulus
hormones
pigments
Plant photosynthesis helps humans because __________.
the process adds carbon dioxide to the atmosphere
the process adds nitrogen to the atmosphere
the process adds oxygen to the atmosphere
the process removes oxygen from the atmosphere
Which is the process that breaks down food molecules and releases energy?
meiosis
respiration
photoperiodism
photosynthesis
Plants need chlorophyll to carry out __________.
reproduction
respiration
photosynthesis
transpiration
A plant that completes its life cycle within 12 months is called _________.
an angiosperm
a biennial
a spore
an annual
Seeds develop on the __________ of conifers.
female cone
male cone
phloem tissue
cambium tissue
What special types of cells are produced during the gametophyte stage of a plant's life cycle?
spores
zygotes
sex cells
seed cells
Ferns reproduce by the use of __________.
seeds
spores
roots
cones
The production of new plants from underground stems is an example of __________ reproduction.
zygote
two parent
sexual
asexual
What kinds of plants have structures that move water and other substances through them?
nonvascular
protist
vascular
bacterial
Maple trees have __________ stems.
herbaceous
woody
waxy
carotenoid
